158100160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21481}}^1$

素因数の和:21521

約数の個数: 56

約数和(自身を含む): 392862816

約数和(自身を除く): 234762656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 21481, 42962, 85924, 107405, 171848, 214810, 343696, 429620, 494063, 687392, 859240, 988126, 1374784, 1718480, 1976252, 2470315, 3436960, 3952504, 4940630, 6873920, 7905008, 9881260, 15810016, 19762520, 31620032, 39525040, 79050080, 158100160]

約数ペア:

[(1, 158100160), (2, 79050080), (4, 39525040), (5, 31620032), (8, 19762520), (10, 15810016), (16, 9881260), (20, 7905008), (23, 6873920), (32, 4940630), (40, 3952504), (46, 3436960), (64, 2470315), (80, 1976252), (92, 1718480), (115, 1374784), (160, 988126), (184, 859240), (230, 687392), (320, 494063), (368, 429620), (460, 343696), (736, 214810), (920, 171848), (1472, 107405), (1840, 85924), (3680, 42962), (7360, 21481)]