172394390318

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1453}}^1\times {\mathrm{2503}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 262269821376

約数和(自身を除く): 89875431058

約数列:

[1, 2, 137, 173, 274, 346, 1453, 2503, 2906, 5006, 23701, 47402, 199061, 251369, 342911, 398122, 433019, 502738, 685822, 866038, 3636859, 7273718, 34437553, 59323603, 68875106, 118647206, 498249683, 629176607, 996499366, 1258353214, 86197195159, 172394390318]

約数ペア:

[(1, 172394390318), (2, 86197195159), (137, 1258353214), (173, 996499366), (274, 629176607), (346, 498249683), (1453, 118647206), (2503, 68875106), (2906, 59323603), (5006, 34437553), (23701, 7273718), (47402, 3636859), (199061, 866038), (251369, 685822), (342911, 502738), (398122, 433019)]