166258490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{10789}}^1$

素因数の和:10886

約数の個数: 32

約数和(自身を含む): 316967040

約数和(自身を除く): 150708550

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 10789, 15410, 21578, 53945, 107890, 248147, 496294, 722863, 1240735, 1445726, 2481470, 3614315, 7228630, 16625849, 33251698, 83129245, 166258490]

約数ペア:

[(1, 166258490), (2, 83129245), (5, 33251698), (10, 16625849), (23, 7228630), (46, 3614315), (67, 2481470), (115, 1445726), (134, 1240735), (230, 722863), (335, 496294), (670, 248147), (1541, 107890), (3082, 53945), (7705, 21578), (10789, 15410)]