149216794

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 237504960

約数和(自身を除く): 88288166

約数列:

[1, 2, 41, 43, 82, 86, 101, 202, 419, 838, 1763, 3526, 4141, 4343, 8282, 8686, 17179, 18017, 34358, 36034, 42319, 84638, 178063, 356126, 738697, 1477394, 1735079, 1819717, 3470158, 3639434, 74608397, 149216794]

約数ペア:

[(1, 149216794), (2, 74608397), (41, 3639434), (43, 3470158), (82, 1819717), (86, 1735079), (101, 1477394), (202, 738697), (419, 356126), (838, 178063), (1763, 84638), (3526, 42319), (4141, 36034), (4343, 34358), (8282, 18017), (8686, 17179)]