168405736

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{134081}}^1$

素因数の和:134244

約数の個数: 16

約数和(自身を含む): 317774340

約数和(自身を除く): 149368604

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 134081, 268162, 536324, 1072648, 21050717, 42101434, 84202868, 168405736]

約数ペア:

[(1, 168405736), (2, 84202868), (4, 42101434), (8, 21050717), (157, 1072648), (314, 536324), (628, 268162), (1256, 134081)]