156900458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 284148648

約数和(自身を除く): 127248190

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 121, 143, 242, 286, 583, 689, 941, 1166, 1378, 1573, 1882, 3146, 6413, 7579, 10351, 12233, 12826, 15158, 20702, 24466, 49873, 83369, 99746, 113861, 134563, 166738, 227722, 269126, 548603, 648349, 1097206, 1296698, 1480193, 2960386, 6034633, 7131839, 12069266, 14263678, 78450229, 156900458]

約数ペア:

[(1, 156900458), (2, 78450229), (11, 14263678), (13, 12069266), (22, 7131839), (26, 6034633), (53, 2960386), (106, 1480193), (121, 1296698), (143, 1097206), (242, 648349), (286, 548603), (583, 269126), (689, 227722), (941, 166738), (1166, 134563), (1378, 113861), (1573, 99746), (1882, 83369), (3146, 49873), (6413, 24466), (7579, 20702), (10351, 15158), (12233, 12826)]