164501508

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{64969}}^1$

素因数の和:65187

約数の個数: 24

約数和(自身を含む): 385661920

約数和(自身を除く): 221160412

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 64969, 129938, 194907, 259876, 389814, 779628, 13708459, 27416918, 41125377, 54833836, 82250754, 164501508]

約数ペア:

[(1, 164501508), (2, 82250754), (3, 54833836), (4, 41125377), (6, 27416918), (12, 13708459), (211, 779628), (422, 389814), (633, 259876), (844, 194907), (1266, 129938), (2532, 64969)]