128544846

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^2\times {\mathrm{541}}^1$

素因数の和:944

約数の個数: 24

約数和(自身を含む): 258865704

約数和(自身を除く): 130320858

約数列:

[1, 2, 3, 6, 199, 398, 541, 597, 1082, 1194, 1623, 3246, 39601, 79202, 107659, 118803, 215318, 237606, 322977, 645954, 21424141, 42848282, 64272423, 128544846]

約数ペア:

[(1, 128544846), (2, 64272423), (3, 42848282), (6, 21424141), (199, 645954), (398, 322977), (541, 237606), (597, 215318), (1082, 118803), (1194, 107659), (1623, 79202), (3246, 39601)]