148867456

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37517}}^1$

素因数の和:37562

約数の個数: 32

約数和(自身を含む): 306146880

約数和(自身を除く): 157279424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 37517, 75034, 150068, 300136, 600272, 1163027, 1200544, 2326054, 2401088, 4652108, 4802176, 9304216, 18608432, 37216864, 74433728, 148867456]

約数ペア:

[(1, 148867456), (2, 74433728), (4, 37216864), (8, 18608432), (16, 9304216), (31, 4802176), (32, 4652108), (62, 2401088), (64, 2326054), (124, 1200544), (128, 1163027), (248, 600272), (496, 300136), (992, 150068), (1984, 75034), (3968, 37517)]