128522256

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{33893}}^1$

素因数の和:33983

約数の個数: 40

約数和(自身を含む): 336228480

約数和(自身を除く): 207706224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 33893, 67786, 101679, 135572, 203358, 271144, 406716, 542288, 813432, 1626864, 2677547, 5355094, 8032641, 10710188, 16065282, 21420376, 32130564, 42840752, 64261128, 128522256]

約数ペア:

[(1, 128522256), (2, 64261128), (3, 42840752), (4, 32130564), (6, 21420376), (8, 16065282), (12, 10710188), (16, 8032641), (24, 5355094), (48, 2677547), (79, 1626864), (158, 813432), (237, 542288), (316, 406716), (474, 271144), (632, 203358), (948, 135572), (1264, 101679), (1896, 67786), (3792, 33893)]