140147404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{10369}}^1$

素因数の和:10513

約数の個数: 24

約数和(自身を含む): 255516800

約数和(自身を除く): 115369396

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 6758, 10369, 13516, 20738, 41476, 321439, 642878, 1130221, 1285756, 2260442, 4520884, 35036851, 70073702, 140147404]

約数ペア:

[(1, 140147404), (2, 70073702), (4, 35036851), (31, 4520884), (62, 2260442), (109, 1285756), (124, 1130221), (218, 642878), (436, 321439), (3379, 41476), (6758, 20738), (10369, 13516)]