156744097660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{170141}}^1$

素因数の和:170854

約数の個数: 48

約数和(自身を含む): 334202444352

約数和(自身を除く): 177458346692

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 631, 730, 1262, 1460, 2524, 3155, 6310, 12620, 46063, 92126, 170141, 184252, 230315, 340282, 460630, 680564, 850705, 921260, 1701410, 3402820, 12420293, 24840586, 49681172, 62101465, 107358971, 124202930, 214717942, 248405860, 429435884, 536794855, 1073589710, 2147179420, 7837204883, 15674409766, 31348819532, 39186024415, 78372048830, 156744097660]

約数ペア:

[(1, 156744097660), (2, 78372048830), (4, 39186024415), (5, 31348819532), (10, 15674409766), (20, 7837204883), (73, 2147179420), (146, 1073589710), (292, 536794855), (365, 429435884), (631, 248405860), (730, 214717942), (1262, 124202930), (1460, 107358971), (2524, 62101465), (3155, 49681172), (6310, 24840586), (12620, 12420293), (46063, 3402820), (92126, 1701410), (170141, 921260), (184252, 850705), (230315, 680564), (340282, 460630)]