125940344

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{144427}}^1$

素因数の和:144542

約数の個数: 16

約数和(自身を含む): 238306200

約数和(自身を除く): 112365856

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 144427, 288854, 577708, 1155416, 15742543, 31485086, 62970172, 125940344]

約数ペア:

[(1, 125940344), (2, 62970172), (4, 31485086), (8, 15742543), (109, 1155416), (218, 577708), (436, 288854), (872, 144427)]