155444716

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{53899}}^1$

素因数の和:54013

約数の個数: 24

約数和(自身を含む): 313913600

約数和(自身を除く): 158468884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 53899, 107798, 215596, 377293, 754586, 1509172, 5551597, 11103194, 22206388, 38861179, 77722358, 155444716]

約数ペア:

[(1, 155444716), (2, 77722358), (4, 38861179), (7, 22206388), (14, 11103194), (28, 5551597), (103, 1509172), (206, 754586), (412, 377293), (721, 215596), (1442, 107798), (2884, 53899)]