155269044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 492972480

約数和(自身を除く): 337703436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 49, 63, 69, 84, 86, 89, 92, 98, 126, 129, 138, 147, 161, 172, 178, 196, 207, 252, 258, 267, 276, 294, 301, 322, 356, 387, 414, 441, 483, 516, 534, 588, 602, 623, 644, 774, 801, 828, 882, 903, 966, 989, 1068, 1127, 1204, 1246, 1449, 1548, 1602, 1764, 1806, 1869, 1932, 1978, 2047, 2107, 2254, 2492, 2709, 2898, 2967, 3204, 3381, 3612, 3738, 3827, 3956, 4094, 4214, 4361, 4508, 5418, 5607, 5796, 5934, 6141, 6321, 6762, 6923, 7476, 7654, 8188, 8428, 8722, 8901, 10143, 10836, 11214, 11481, 11868, 12282, 12642, 13083, 13524, 13846, 14329, 15308, 17444, 17802, 18423, 18963, 20286, 20769, 22428, 22962, 24564, 25284, 26166, 26789, 27692, 28658, 34443, 35604, 36846, 37926, 39249, 40572, 41538, 42987, 45924, 48461, 52332, 53578, 57316, 62307, 68886, 73692, 75852, 78498, 80367, 83076, 85974, 88021, 96922, 100303, 107156, 124614, 128961, 137772, 145383, 156996, 160734, 171948, 176042, 187523, 193844, 200606, 241101, 249228, 257922, 264063, 290766, 300909, 321468, 352084, 375046, 401212, 436149, 482202, 515844, 528126, 562569, 581532, 601818, 616147, 750092, 792189, 872298, 902727, 964404, 1056252, 1125138, 1203636, 1232294, 1584378, 1687707, 1744596, 1805454, 1848441, 2250276, 2464588, 3168756, 3375414, 3610908, 3696882, 4313029, 5545323, 6750828, 7393764, 8626058, 11090646, 12939087, 17252116, 22181292, 25878174, 38817261, 51756348, 77634522, 155269044]

約数ペア:

[(1, 155269044), (2, 77634522), (3, 51756348), (4, 38817261), (6, 25878174), (7, 22181292), (9, 17252116), (12, 12939087), (14, 11090646), (18, 8626058), (21, 7393764), (23, 6750828), (28, 5545323), (36, 4313029), (42, 3696882), (43, 3610908), (46, 3375414), (49, 3168756), (63, 2464588), (69, 2250276), (84, 1848441), (86, 1805454), (89, 1744596), (92, 1687707), (98, 1584378), (126, 1232294), (129, 1203636), (138, 1125138), (147, 1056252), (161, 964404), (172, 902727), (178, 872298), (196, 792189), (207, 750092), (252, 616147), (258, 601818), (267, 581532), (276, 562569), (294, 528126), (301, 515844), (322, 482202), (356, 436149), (387, 401212), (414, 375046), (441, 352084), (483, 321468), (516, 300909), (534, 290766), (588, 264063), (602, 257922), (623, 249228), (644, 241101), (774, 200606), (801, 193844), (828, 187523), (882, 176042), (903, 171948), (966, 160734), (989, 156996), (1068, 145383), (1127, 137772), (1204, 128961), (1246, 124614), (1449, 107156), (1548, 100303), (1602, 96922), (1764, 88021), (1806, 85974), (1869, 83076), (1932, 80367), (1978, 78498), (2047, 75852), (2107, 73692), (2254, 68886), (2492, 62307), (2709, 57316), (2898, 53578), (2967, 52332), (3204, 48461), (3381, 45924), (3612, 42987), (3738, 41538), (3827, 40572), (3956, 39249), (4094, 37926), (4214, 36846), (4361, 35604), (4508, 34443), (5418, 28658), (5607, 27692), (5796, 26789), (5934, 26166), (6141, 25284), (6321, 24564), (6762, 22962), (6923, 22428), (7476, 20769), (7654, 20286), (8188, 18963), (8428, 18423), (8722, 17802), (8901, 17444), (10143, 15308), (10836, 14329), (11214, 13846), (11481, 13524), (11868, 13083), (12282, 12642)]