125423718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 293928960

約数和(自身を除く): 168505242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 103, 158, 206, 237, 309, 367, 474, 553, 618, 721, 734, 1101, 1106, 1442, 1659, 2163, 2202, 2569, 3318, 4326, 5138, 7707, 8137, 15414, 16274, 24411, 28993, 37801, 48822, 56959, 57986, 75602, 86979, 113403, 113918, 170877, 173958, 202951, 226806, 264607, 341754, 405902, 529214, 608853, 793821, 1217706, 1587642, 2986279, 5972558, 8958837, 17917674, 20903953, 41807906, 62711859, 125423718]

約数ペア:

[(1, 125423718), (2, 62711859), (3, 41807906), (6, 20903953), (7, 17917674), (14, 8958837), (21, 5972558), (42, 2986279), (79, 1587642), (103, 1217706), (158, 793821), (206, 608853), (237, 529214), (309, 405902), (367, 341754), (474, 264607), (553, 226806), (618, 202951), (721, 173958), (734, 170877), (1101, 113918), (1106, 113403), (1442, 86979), (1659, 75602), (2163, 57986), (2202, 56959), (2569, 48822), (3318, 37801), (4326, 28993), (5138, 24411), (7707, 16274), (8137, 15414)]