156640988

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{94819}}^1$

素因数の和:94889

約数の個数: 24

約数和(自身を含む): 318595200

約数和(自身を除く): 161954212

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 94819, 189638, 379276, 663733, 1327466, 2654932, 5594321, 11188642, 22377284, 39160247, 78320494, 156640988]

約数ペア:

[(1, 156640988), (2, 78320494), (4, 39160247), (7, 22377284), (14, 11188642), (28, 5594321), (59, 2654932), (118, 1327466), (236, 663733), (413, 379276), (826, 189638), (1652, 94819)]