128202434

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 194123520

約数和(自身を除く): 65921086

約数列:

[1, 2, 163, 326, 479, 821, 958, 1642, 78077, 133823, 156154, 267646, 393259, 786518, 64101217, 128202434]

約数ペア:

[(1, 128202434), (2, 64101217), (163, 786518), (326, 393259), (479, 267646), (821, 156154), (958, 133823), (1642, 78077)]