155995984

素因数分解:

$2^4\times {\mathrm{2999}}^1\times {\mathrm{3251}}^1$

素因数の和:6258

約数の個数: 20

約数和(自身を含む): 302436000

約数和(自身を除く): 146440016

約数列:

[1, 2, 4, 8, 16, 2999, 3251, 5998, 6502, 11996, 13004, 23992, 26008, 47984, 52016, 9749749, 19499498, 38998996, 77997992, 155995984]

約数ペア:

[(1, 155995984), (2, 77997992), (4, 38998996), (8, 19499498), (16, 9749749), (2999, 52016), (3251, 47984), (5998, 26008), (6502, 23992), (11996, 13004)]