137432824

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{217457}}^1$

素因数の和:217542

約数の個数: 16

約数和(自身を含む): 260949600

約数和(自身を除く): 123516776

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 217457, 434914, 869828, 1739656, 17179103, 34358206, 68716412, 137432824]

約数ペア:

[(1, 137432824), (2, 68716412), (4, 34358206), (8, 17179103), (79, 1739656), (158, 869828), (316, 434914), (632, 217457)]