166140637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 191237760

約数和(自身を除く): 25097123

約数列:

[1, 13, 53, 59, 61, 67, 689, 767, 793, 871, 3127, 3233, 3551, 3599, 3953, 4087, 40651, 42029, 46163, 46787, 51389, 53131, 190747, 209509, 216611, 241133, 2479711, 2723617, 2815943, 3134729, 12780049, 166140637]

約数ペア:

[(1, 166140637), (13, 12780049), (53, 3134729), (59, 2815943), (61, 2723617), (67, 2479711), (689, 241133), (767, 216611), (793, 209509), (871, 190747), (3127, 53131), (3233, 51389), (3551, 46787), (3599, 46163), (3953, 42029), (4087, 40651)]