157230306

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{143197}}^1$

素因数の和:143266

約数の個数: 24

約数和(自身を含む): 346252764

約数和(自身を除く): 189022458

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 143197, 286394, 429591, 859182, 1288773, 2577546, 8735017, 17470034, 26205051, 52410102, 78615153, 157230306]

約数ペア:

[(1, 157230306), (2, 78615153), (3, 52410102), (6, 26205051), (9, 17470034), (18, 8735017), (61, 2577546), (122, 1288773), (183, 859182), (366, 429591), (549, 286394), (1098, 143197)]