154026412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{2137}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 277529504

約数和(自身を除く): 123503092

約数列:

[1, 2, 4, 37, 74, 148, 487, 974, 1948, 2137, 4274, 8548, 18019, 36038, 72076, 79069, 158138, 316276, 1040719, 2081438, 4162876, 38506603, 77013206, 154026412]

約数ペア:

[(1, 154026412), (2, 77013206), (4, 38506603), (37, 4162876), (74, 2081438), (148, 1040719), (487, 316276), (974, 158138), (1948, 79069), (2137, 72076), (4274, 36038), (8548, 18019)]