163332160

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4163

約数の個数: 56

約数和(自身を含む): 392094720

約数和(自身を除く): 228762560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4019, 4064, 5080, 8038, 8128, 10160, 16076, 20095, 20320, 32152, 40190, 40640, 64304, 80380, 128608, 160760, 257216, 321520, 510413, 643040, 1020826, 1286080, 2041652, 2552065, 4083304, 5104130, 8166608, 10208260, 16333216, 20416520, 32666432, 40833040, 81666080, 163332160]

約数ペア:

[(1, 163332160), (2, 81666080), (4, 40833040), (5, 32666432), (8, 20416520), (10, 16333216), (16, 10208260), (20, 8166608), (32, 5104130), (40, 4083304), (64, 2552065), (80, 2041652), (127, 1286080), (160, 1020826), (254, 643040), (320, 510413), (508, 321520), (635, 257216), (1016, 160760), (1270, 128608), (2032, 80380), (2540, 64304), (4019, 40640), (4064, 40190), (5080, 32152), (8038, 20320), (8128, 20095), (10160, 16076)]