163906104

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{128857}}^1$

素因数の和:128919

約数の個数: 32

約数和(自身を含む): 417499920

約数和(自身を除く): 253593816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 128857, 257714, 386571, 515428, 773142, 1030856, 1546284, 3092568, 6829421, 13658842, 20488263, 27317684, 40976526, 54635368, 81953052, 163906104]

約数ペア:

[(1, 163906104), (2, 81953052), (3, 54635368), (4, 40976526), (6, 27317684), (8, 20488263), (12, 13658842), (24, 6829421), (53, 3092568), (106, 1546284), (159, 1030856), (212, 773142), (318, 515428), (424, 386571), (636, 257714), (1272, 128857)]