141949168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{239779}}^1$

素因数の和:239824

約数の個数: 20

約数和(自身を含む): 282460840

約数和(自身を除く): 140511672

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 239779, 479558, 959116, 1918232, 3836464, 8871823, 17743646, 35487292, 70974584, 141949168]

約数ペア:

[(1, 141949168), (2, 70974584), (4, 35487292), (8, 17743646), (16, 8871823), (37, 3836464), (74, 1918232), (148, 959116), (296, 479558), (592, 239779)]