149712984736

素因数分解:

$2^5\times 7^1\times {\mathrm{668361539}}^1$

素因数の和:668361556

約数の個数: 24

約数和(自身を含む): 336854216160

約数和(自身を除く): 187141231424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 668361539, 1336723078, 2673446156, 4678530773, 5346892312, 9357061546, 10693784624, 18714123092, 21387569248, 37428246184, 74856492368, 149712984736]

約数ペア:

[(1, 149712984736), (2, 74856492368), (4, 37428246184), (7, 21387569248), (8, 18714123092), (14, 10693784624), (16, 9357061546), (28, 5346892312), (32, 4678530773), (56, 2673446156), (112, 1336723078), (224, 668361539)]