155291272

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{8933}}^1$

素因数の和:9033

約数の個数: 32

約数和(自身を含む): 303934680

約数和(自身を除く): 148643408

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 4346, 8692, 8933, 17384, 17866, 35732, 71464, 366253, 473449, 732506, 946898, 1465012, 1893796, 2930024, 3787592, 19411409, 38822818, 77645636, 155291272]

約数ペア:

[(1, 155291272), (2, 77645636), (4, 38822818), (8, 19411409), (41, 3787592), (53, 2930024), (82, 1893796), (106, 1465012), (164, 946898), (212, 732506), (328, 473449), (424, 366253), (2173, 71464), (4346, 35732), (8692, 17866), (8933, 17384)]