168783342

素因数分解:

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

素因数の和:167

約数の個数: 144

約数和(自身を含む): 440605440

約数和(自身を除く): 271822098

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 49, 78, 79, 86, 91, 98, 129, 147, 158, 169, 182, 237, 258, 273, 294, 301, 338, 474, 507, 546, 553, 559, 602, 637, 903, 1014, 1027, 1106, 1118, 1183, 1274, 1659, 1677, 1806, 1911, 2054, 2107, 2366, 3081, 3318, 3354, 3397, 3549, 3822, 3871, 3913, 4214, 6162, 6321, 6794, 7098, 7189, 7267, 7742, 7826, 8281, 10191, 11613, 11739, 12642, 13351, 14378, 14534, 16562, 20382, 21567, 21801, 23226, 23478, 23779, 24843, 26702, 27391, 40053, 43134, 43602, 44161, 47558, 49686, 50323, 50869, 54782, 71337, 80106, 82173, 88322, 93457, 100646, 101738, 132483, 142674, 150969, 152607, 164346, 166453, 186914, 264966, 280371, 301938, 305214, 309127, 332906, 356083, 499359, 560742, 574093, 618254, 654199, 712166, 927381, 998718, 1068249, 1148186, 1308398, 1722279, 1854762, 1962597, 2136498, 2163889, 3444558, 3925194, 4018651, 4327778, 6491667, 8037302, 12055953, 12983334, 24111906, 28130557, 56261114, 84391671, 168783342]

約数ペア:

[(1, 168783342), (2, 84391671), (3, 56261114), (6, 28130557), (7, 24111906), (13, 12983334), (14, 12055953), (21, 8037302), (26, 6491667), (39, 4327778), (42, 4018651), (43, 3925194), (49, 3444558), (78, 2163889), (79, 2136498), (86, 1962597), (91, 1854762), (98, 1722279), (129, 1308398), (147, 1148186), (158, 1068249), (169, 998718), (182, 927381), (237, 712166), (258, 654199), (273, 618254), (294, 574093), (301, 560742), (338, 499359), (474, 356083), (507, 332906), (546, 309127), (553, 305214), (559, 301938), (602, 280371), (637, 264966), (903, 186914), (1014, 166453), (1027, 164346), (1106, 152607), (1118, 150969), (1183, 142674), (1274, 132483), (1659, 101738), (1677, 100646), (1806, 93457), (1911, 88322), (2054, 82173), (2107, 80106), (2366, 71337), (3081, 54782), (3318, 50869), (3354, 50323), (3397, 49686), (3549, 47558), (3822, 44161), (3871, 43602), (3913, 43134), (4214, 40053), (6162, 27391), (6321, 26702), (6794, 24843), (7098, 23779), (7189, 23478), (7267, 23226), (7742, 21801), (7826, 21567), (8281, 20382), (10191, 16562), (11613, 14534), (11739, 14378), (12642, 13351)]