164042156

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 290240496

約数和(自身を除く): 126198340

約数列:

[1, 2, 4, 137, 274, 467, 548, 641, 934, 1282, 1868, 2564, 63979, 87817, 127958, 175634, 255916, 299347, 351268, 598694, 1197388, 41010539, 82021078, 164042156]

約数ペア:

[(1, 164042156), (2, 82021078), (4, 41010539), (137, 1197388), (274, 598694), (467, 351268), (548, 299347), (641, 255916), (934, 175634), (1282, 127958), (1868, 87817), (2564, 63979)]