156974380112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5680891}}^1$

素因数の和:5681067

約数の個数: 40

約数和(自身を含む): 333900108192

約数和(自身を除く): 176925728080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3454, 6908, 13816, 27632, 5680891, 11361782, 22723564, 45447128, 62489801, 90894256, 124979602, 249959204, 499918408, 891899887, 999836816, 1783799774, 3567599548, 7135199096, 9810898757, 14270398192, 19621797514, 39243595028, 78487190056, 156974380112]

約数ペア:

[(1, 156974380112), (2, 78487190056), (4, 39243595028), (8, 19621797514), (11, 14270398192), (16, 9810898757), (22, 7135199096), (44, 3567599548), (88, 1783799774), (157, 999836816), (176, 891899887), (314, 499918408), (628, 249959204), (1256, 124979602), (1727, 90894256), (2512, 62489801), (3454, 45447128), (6908, 22723564), (13816, 11361782), (27632, 5680891)]