129616172

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{9059}}^1$

素因数の和:9150

約数の個数: 36

約数和(自身を含む): 267505560

約数和(自身を除く): 137889388

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 9059, 14308, 18118, 36236, 63413, 126826, 253652, 443891, 661307, 887782, 1322614, 1775564, 2645228, 4629149, 9258298, 18516596, 32404043, 64808086, 129616172]

約数ペア:

[(1, 129616172), (2, 64808086), (4, 32404043), (7, 18516596), (14, 9258298), (28, 4629149), (49, 2645228), (73, 1775564), (98, 1322614), (146, 887782), (196, 661307), (292, 443891), (511, 253652), (1022, 126826), (2044, 63413), (3577, 36236), (7154, 18118), (9059, 14308)]