153555112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1601}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 303739200

約数和(自身を除く): 150184088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 631, 1262, 1601, 2524, 3202, 5048, 6404, 11989, 12808, 23978, 30419, 47956, 60838, 95912, 121676, 243352, 1010231, 2020462, 4040924, 8081848, 19194389, 38388778, 76777556, 153555112]

約数ペア:

[(1, 153555112), (2, 76777556), (4, 38388778), (8, 19194389), (19, 8081848), (38, 4040924), (76, 2020462), (152, 1010231), (631, 243352), (1262, 121676), (1601, 95912), (2524, 60838), (3202, 47956), (5048, 30419), (6404, 23978), (11989, 12808)]