133226746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 214551360

約数和(自身を除く): 81324614

約数列:

[1, 2, 19, 38, 137, 157, 163, 274, 314, 326, 2603, 2983, 3097, 5206, 5966, 6194, 21509, 22331, 25591, 43018, 44662, 51182, 408671, 424289, 486229, 817342, 848578, 972458, 3505967, 7011934, 66613373, 133226746]

約数ペア:

[(1, 133226746), (2, 66613373), (19, 7011934), (38, 3505967), (137, 972458), (157, 848578), (163, 817342), (274, 486229), (314, 424289), (326, 408671), (2603, 51182), (2983, 44662), (3097, 43018), (5206, 25591), (5966, 22331), (6194, 21509)]