139268734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 233458272

約数和(自身を除く): 94189538

約数列:

[1, 2, 11, 22, 61, 122, 157, 314, 661, 671, 1322, 1342, 1727, 3454, 7271, 9577, 14542, 19154, 40321, 80642, 103777, 105347, 207554, 210694, 443531, 887062, 1141547, 2283094, 6330397, 12660794, 69634367, 139268734]

約数ペア:

[(1, 139268734), (2, 69634367), (11, 12660794), (22, 6330397), (61, 2283094), (122, 1141547), (157, 887062), (314, 443531), (661, 210694), (671, 207554), (1322, 105347), (1342, 103777), (1727, 80642), (3454, 40321), (7271, 19154), (9577, 14542)]