156916472390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12377}}^1\times {\mathrm{40897}}^1$

素因数の和:53312

約数の個数: 32

約数和(自身を含む): 291591615744

約数和(自身を除く): 134675143354

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 12377, 24754, 40897, 61885, 81794, 123770, 204485, 383687, 408970, 767374, 1267807, 1918435, 2535614, 3836870, 6339035, 12678070, 506182169, 1012364338, 2530910845, 5061821690, 15691647239, 31383294478, 78458236195, 156916472390]

約数ペア:

[(1, 156916472390), (2, 78458236195), (5, 31383294478), (10, 15691647239), (31, 5061821690), (62, 2530910845), (155, 1012364338), (310, 506182169), (12377, 12678070), (24754, 6339035), (40897, 3836870), (61885, 2535614), (81794, 1918435), (123770, 1267807), (204485, 767374), (383687, 408970)]