141251684

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{63857}}^1$

素因数の和:63947

約数の個数: 24

約数和(自身を含む): 286083840

約数和(自身を除く): 144832156

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 63857, 127714, 255428, 446999, 893998, 1787996, 5044703, 10089406, 20178812, 35312921, 70625842, 141251684]

約数ペア:

[(1, 141251684), (2, 70625842), (4, 35312921), (7, 20178812), (14, 10089406), (28, 5044703), (79, 1787996), (158, 893998), (316, 446999), (553, 255428), (1106, 127714), (2212, 63857)]