161895204

素因数分解:

$2^2\times 3^2\times {\mathrm{4497089}}^1$

素因数の和:4497099

約数の個数: 18

約数和(自身を含む): 409235190

約数和(自身を除く): 247339986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4497089, 8994178, 13491267, 17988356, 26982534, 40473801, 53965068, 80947602, 161895204]

約数ペア:

[(1, 161895204), (2, 80947602), (3, 53965068), (4, 40473801), (6, 26982534), (9, 17988356), (12, 13491267), (18, 8994178), (36, 4497089)]