156787151540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6494911}}^1$

素因数の和:6495008

約数の個数: 48

約数和(自身を含む): 353531049984

約数和(自身を除く): 196743898444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 24140, 6494911, 12989822, 25979644, 32474555, 64949110, 110413487, 129898220, 220826974, 441653948, 461138681, 552067435, 922277362, 1104134870, 1844554724, 2208269740, 2305693405, 4611386810, 7839357577, 9222773620, 15678715154, 31357430308, 39196787885, 78393575770, 156787151540]

約数ペア:

[(1, 156787151540), (2, 78393575770), (4, 39196787885), (5, 31357430308), (10, 15678715154), (17, 9222773620), (20, 7839357577), (34, 4611386810), (68, 2305693405), (71, 2208269740), (85, 1844554724), (142, 1104134870), (170, 922277362), (284, 552067435), (340, 461138681), (355, 441653948), (710, 220826974), (1207, 129898220), (1420, 110413487), (2414, 64949110), (4828, 32474555), (6035, 25979644), (12070, 12989822), (24140, 6494911)]