156958183432

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1063}}^1\times {\mathrm{140893}}^1$

素因数の和:142093

約数の個数: 32

約数和(自身を含む): 296824207680

約数和(自身を除く): 139866024248

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1063, 2126, 4252, 8504, 139253, 140893, 278506, 281786, 557012, 563572, 1114024, 1127144, 18456983, 36913966, 73827932, 147655864, 149769259, 299538518, 599077036, 1198154072, 19619772929, 39239545858, 78479091716, 156958183432]

約数ペア:

[(1, 156958183432), (2, 78479091716), (4, 39239545858), (8, 19619772929), (131, 1198154072), (262, 599077036), (524, 299538518), (1048, 149769259), (1063, 147655864), (2126, 73827932), (4252, 36913966), (8504, 18456983), (139253, 1127144), (140893, 1114024), (278506, 563572), (281786, 557012)]