155800008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 547747200

約数和(自身を除く): 391947192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 49, 52, 56, 63, 72, 78, 79, 84, 86, 91, 98, 104, 117, 126, 129, 147, 156, 158, 168, 172, 182, 196, 234, 237, 252, 258, 273, 294, 301, 312, 316, 344, 364, 387, 392, 441, 468, 474, 504, 516, 546, 553, 559, 588, 602, 632, 637, 711, 728, 774, 819, 882, 903, 936, 948, 1027, 1032, 1092, 1106, 1118, 1176, 1204, 1274, 1422, 1548, 1638, 1659, 1677, 1764, 1806, 1896, 1911, 2054, 2107, 2184, 2212, 2236, 2408, 2548, 2709, 2844, 3081, 3096, 3276, 3318, 3354, 3397, 3528, 3612, 3822, 3871, 3913, 4108, 4214, 4424, 4472, 4977, 5031, 5096, 5418, 5688, 5733, 6162, 6321, 6552, 6636, 6708, 6794, 7189, 7224, 7644, 7742, 7826, 8216, 8428, 9243, 9954, 10062, 10191, 10836, 11466, 11613, 11739, 12324, 12642, 13272, 13416, 13588, 14378, 15288, 15484, 15652, 16856, 18486, 18963, 19908, 20124, 20382, 21567, 21672, 22932, 23226, 23478, 23779, 24648, 25284, 27176, 27391, 28756, 30573, 30968, 31304, 34839, 35217, 36972, 37926, 39816, 40248, 40764, 43134, 44161, 45864, 46452, 46956, 47558, 50323, 50568, 54782, 57512, 61146, 64701, 69678, 70434, 71337, 73944, 75852, 81528, 82173, 86268, 88322, 92904, 93912, 95116, 100646, 109564, 122292, 129402, 132483, 139356, 140868, 142674, 150969, 151704, 164346, 166453, 172536, 176644, 190232, 201292, 214011, 219128, 244584, 246519, 258804, 264966, 278712, 281736, 285348, 301938, 309127, 328692, 332906, 353288, 397449, 402584, 428022, 452907, 493038, 499359, 517608, 529932, 570696, 603876, 618254, 657384, 665812, 794898, 856044, 905814, 927381, 986076, 998718, 1059864, 1207752, 1236508, 1331624, 1498077, 1589796, 1712088, 1811628, 1854762, 1972152, 1997436, 2163889, 2473016, 2782143, 2996154, 3179592, 3623256, 3709524, 3994872, 4327778, 5564286, 5992308, 6491667, 7419048, 8655556, 11128572, 11984616, 12983334, 17311112, 19475001, 22257144, 25966668, 38950002, 51933336, 77900004, 155800008]

約数ペア:

[(1, 155800008), (2, 77900004), (3, 51933336), (4, 38950002), (6, 25966668), (7, 22257144), (8, 19475001), (9, 17311112), (12, 12983334), (13, 11984616), (14, 11128572), (18, 8655556), (21, 7419048), (24, 6491667), (26, 5992308), (28, 5564286), (36, 4327778), (39, 3994872), (42, 3709524), (43, 3623256), (49, 3179592), (52, 2996154), (56, 2782143), (63, 2473016), (72, 2163889), (78, 1997436), (79, 1972152), (84, 1854762), (86, 1811628), (91, 1712088), (98, 1589796), (104, 1498077), (117, 1331624), (126, 1236508), (129, 1207752), (147, 1059864), (156, 998718), (158, 986076), (168, 927381), (172, 905814), (182, 856044), (196, 794898), (234, 665812), (237, 657384), (252, 618254), (258, 603876), (273, 570696), (294, 529932), (301, 517608), (312, 499359), (316, 493038), (344, 452907), (364, 428022), (387, 402584), (392, 397449), (441, 353288), (468, 332906), (474, 328692), (504, 309127), (516, 301938), (546, 285348), (553, 281736), (559, 278712), (588, 264966), (602, 258804), (632, 246519), (637, 244584), (711, 219128), (728, 214011), (774, 201292), (819, 190232), (882, 176644), (903, 172536), (936, 166453), (948, 164346), (1027, 151704), (1032, 150969), (1092, 142674), (1106, 140868), (1118, 139356), (1176, 132483), (1204, 129402), (1274, 122292), (1422, 109564), (1548, 100646), (1638, 95116), (1659, 93912), (1677, 92904), (1764, 88322), (1806, 86268), (1896, 82173), (1911, 81528), (2054, 75852), (2107, 73944), (2184, 71337), (2212, 70434), (2236, 69678), (2408, 64701), (2548, 61146), (2709, 57512), (2844, 54782), (3081, 50568), (3096, 50323), (3276, 47558), (3318, 46956), (3354, 46452), (3397, 45864), (3528, 44161), (3612, 43134), (3822, 40764), (3871, 40248), (3913, 39816), (4108, 37926), (4214, 36972), (4424, 35217), (4472, 34839), (4977, 31304), (5031, 30968), (5096, 30573), (5418, 28756), (5688, 27391), (5733, 27176), (6162, 25284), (6321, 24648), (6552, 23779), (6636, 23478), (6708, 23226), (6794, 22932), (7189, 21672), (7224, 21567), (7644, 20382), (7742, 20124), (7826, 19908), (8216, 18963), (8428, 18486), (9243, 16856), (9954, 15652), (10062, 15484), (10191, 15288), (10836, 14378), (11466, 13588), (11613, 13416), (11739, 13272), (12324, 12642)]