156910150

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 298105920

約数和(自身を除く): 141195770

約数列:

[1, 2, 5, 10, 25, 50, 107, 139, 211, 214, 278, 422, 535, 695, 1055, 1070, 1390, 2110, 2675, 3475, 5275, 5350, 6950, 10550, 14873, 22577, 29329, 29746, 45154, 58658, 74365, 112885, 146645, 148730, 225770, 293290, 371825, 564425, 733225, 743650, 1128850, 1466450, 3138203, 6276406, 15691015, 31382030, 78455075, 156910150]

約数ペア:

[(1, 156910150), (2, 78455075), (5, 31382030), (10, 15691015), (25, 6276406), (50, 3138203), (107, 1466450), (139, 1128850), (211, 743650), (214, 733225), (278, 564425), (422, 371825), (535, 293290), (695, 225770), (1055, 148730), (1070, 146645), (1390, 112885), (2110, 74365), (2675, 58658), (3475, 45154), (5275, 29746), (5350, 29329), (6950, 22577), (10550, 14873)]