149987714

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{2819}}^1$

素因数の和:3577

約数の個数: 16

約数和(自身を含む): 231465600

約数和(自身を除く): 81477886

約数列:

[1, 2, 37, 74, 719, 1438, 2819, 5638, 26603, 53206, 104303, 208606, 2026861, 4053722, 74993857, 149987714]

約数ペア:

[(1, 149987714), (2, 74993857), (37, 4053722), (74, 2026861), (719, 208606), (1438, 104303), (2819, 53206), (5638, 26603)]