149801898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1085521}}^1$

素因数の和:1085549

約数の個数: 16

約数和(自身を含む): 312630336

約数和(自身を除く): 162828438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1085521, 2171042, 3256563, 6513126, 24966983, 49933966, 74900949, 149801898]

約数ペア:

[(1, 149801898), (2, 74900949), (3, 49933966), (6, 24966983), (23, 6513126), (46, 3256563), (69, 2171042), (138, 1085521)]