128117856

素因数分解:

$2^5\times 3^1\times {\mathrm{1334561}}^1$

素因数の和:1334574

約数の個数: 24

約数和(自身を含む): 336309624

約数和(自身を除く): 208191768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1334561, 2669122, 4003683, 5338244, 8007366, 10676488, 16014732, 21352976, 32029464, 42705952, 64058928, 128117856]

約数ペア:

[(1, 128117856), (2, 64058928), (3, 42705952), (4, 32029464), (6, 21352976), (8, 16014732), (12, 10676488), (16, 8007366), (24, 5338244), (32, 4003683), (48, 2669122), (96, 1334561)]