157022217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 265524480

約数和(自身を除く): 108502263

約数列:

[1, 3, 9, 11, 17, 33, 51, 79, 99, 153, 187, 237, 561, 711, 869, 1181, 1343, 1683, 2607, 3543, 4029, 7821, 10629, 12087, 12991, 14773, 20077, 38973, 44319, 60231, 93299, 116919, 132957, 180693, 220847, 279897, 662541, 839691, 1026289, 1586083, 1987623, 3078867, 4758249, 9236601, 14274747, 17446913, 52340739, 157022217]

約数ペア:

[(1, 157022217), (3, 52340739), (9, 17446913), (11, 14274747), (17, 9236601), (33, 4758249), (51, 3078867), (79, 1987623), (99, 1586083), (153, 1026289), (187, 839691), (237, 662541), (561, 279897), (711, 220847), (869, 180693), (1181, 132957), (1343, 116919), (1683, 93299), (2607, 60231), (3543, 44319), (4029, 38973), (7821, 20077), (10629, 14773), (12087, 12991)]