168704774

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2153}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 300870720

約数和(自身を除く): 132165946

約数列:

[1, 2, 7, 14, 29, 58, 193, 203, 386, 406, 1351, 2153, 2702, 4306, 5597, 11194, 15071, 30142, 39179, 62437, 78358, 124874, 415529, 437059, 831058, 874118, 2908703, 5817406, 12050341, 24100682, 84352387, 168704774]

約数ペア:

[(1, 168704774), (2, 84352387), (7, 24100682), (14, 12050341), (29, 5817406), (58, 2908703), (193, 874118), (203, 831058), (386, 437059), (406, 415529), (1351, 124874), (2153, 78358), (2702, 62437), (4306, 39179), (5597, 30142), (11194, 15071)]