149288672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{358867}}^1$

素因数の和:358890

約数の個数: 24

約数和(自身を含む): 316521576

約数和(自身を除く): 167232904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 358867, 717734, 1435468, 2870936, 4665271, 5741872, 9330542, 11483744, 18661084, 37322168, 74644336, 149288672]

約数ペア:

[(1, 149288672), (2, 74644336), (4, 37322168), (8, 18661084), (13, 11483744), (16, 9330542), (26, 5741872), (32, 4665271), (52, 2870936), (104, 1435468), (208, 717734), (416, 358867)]