157216900

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{13913}}^1$

素因数の和:14040

約数の個数: 36

約数和(自身を含む): 344204532

約数和(自身を除く): 186987632

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 11300, 13913, 27826, 55652, 69565, 139130, 278260, 347825, 695650, 1391300, 1572169, 3144338, 6288676, 7860845, 15721690, 31443380, 39304225, 78608450, 157216900]

約数ペア:

[(1, 157216900), (2, 78608450), (4, 39304225), (5, 31443380), (10, 15721690), (20, 7860845), (25, 6288676), (50, 3144338), (100, 1572169), (113, 1391300), (226, 695650), (452, 347825), (565, 278260), (1130, 139130), (2260, 69565), (2825, 55652), (5650, 27826), (11300, 13913)]