160900132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19423}}^1$

素因数の和:19555

約数の個数: 24

約数和(自身を含む): 299129600

約数和(自身を除く): 138229468

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 19423, 38846, 77692, 369037, 738074, 1476148, 2117107, 4234214, 8468428, 40225033, 80450066, 160900132]

約数ペア:

[(1, 160900132), (2, 80450066), (4, 40225033), (19, 8468428), (38, 4234214), (76, 2117107), (109, 1476148), (218, 738074), (436, 369037), (2071, 77692), (4142, 38846), (8284, 19423)]