153058960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26947}}^1$

素因数の和:27031

約数の個数: 40

約数和(自身を含む): 360887616

約数和(自身を除く): 207828656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 26947, 53894, 107788, 134735, 215576, 269470, 431152, 538940, 1077880, 1913237, 2155760, 3826474, 7652948, 9566185, 15305896, 19132370, 30611792, 38264740, 76529480, 153058960]

約数ペア:

[(1, 153058960), (2, 76529480), (4, 38264740), (5, 30611792), (8, 19132370), (10, 15305896), (16, 9566185), (20, 7652948), (40, 3826474), (71, 2155760), (80, 1913237), (142, 1077880), (284, 538940), (355, 431152), (568, 269470), (710, 215576), (1136, 134735), (1420, 107788), (2840, 53894), (5680, 26947)]