120427216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 290231424

約数和(自身を除く): 169804208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 728, 749, 773, 856, 1391, 1456, 1498, 1546, 1712, 2782, 2996, 3092, 5411, 5564, 5992, 6184, 9737, 10049, 10822, 11128, 11984, 12368, 19474, 20098, 21644, 22256, 38948, 40196, 43288, 70343, 77896, 80392, 82711, 86576, 140686, 155792, 160784, 165422, 281372, 330844, 562744, 578977, 661688, 1075243, 1125488, 1157954, 1323376, 2150486, 2315908, 4300972, 4631816, 7526701, 8601944, 9263632, 15053402, 17203888, 30106804, 60213608, 120427216]

約数ペア:

[(1, 120427216), (2, 60213608), (4, 30106804), (7, 17203888), (8, 15053402), (13, 9263632), (14, 8601944), (16, 7526701), (26, 4631816), (28, 4300972), (52, 2315908), (56, 2150486), (91, 1323376), (104, 1157954), (107, 1125488), (112, 1075243), (182, 661688), (208, 578977), (214, 562744), (364, 330844), (428, 281372), (728, 165422), (749, 160784), (773, 155792), (856, 140686), (1391, 86576), (1456, 82711), (1498, 80392), (1546, 77896), (1712, 70343), (2782, 43288), (2996, 40196), (3092, 38948), (5411, 22256), (5564, 21644), (5992, 20098), (6184, 19474), (9737, 12368), (10049, 11984), (10822, 11128)]