156659019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 235471104

約数和(自身を除く): 78812085

約数列:

[1, 3, 11, 33, 43, 113, 129, 339, 473, 977, 1243, 1419, 2931, 3729, 4859, 10747, 14577, 32241, 42011, 53449, 110401, 126033, 160347, 331203, 462121, 1214411, 1386363, 3643233, 4747243, 14241729, 52219673, 156659019]

約数ペア:

[(1, 156659019), (3, 52219673), (11, 14241729), (33, 4747243), (43, 3643233), (113, 1386363), (129, 1214411), (339, 462121), (473, 331203), (977, 160347), (1243, 126033), (1419, 110401), (2931, 53449), (3729, 42011), (4859, 32241), (10747, 14577)]