149280786

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{45319}}^1$

素因数の和:45391

約数の個数: 32

約数和(自身を含む): 337180800

約数和(自身を除く): 187900014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 45319, 90638, 135957, 271914, 407871, 815742, 1223613, 2447226, 2764459, 5528918, 8293377, 16586754, 24880131, 49760262, 74640393, 149280786]

約数ペア:

[(1, 149280786), (2, 74640393), (3, 49760262), (6, 24880131), (9, 16586754), (18, 8293377), (27, 5528918), (54, 2764459), (61, 2447226), (122, 1223613), (183, 815742), (366, 407871), (549, 271914), (1098, 135957), (1647, 90638), (3294, 45319)]