156730413

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6277}}^1$

素因数の和:6357

約数の個数: 32

約数和(自身を含む): 253128960

約数和(自身を除く): 96398547

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 3567, 6277, 8323, 18831, 24969, 43939, 131817, 182033, 257357, 546099, 772071, 1274231, 1801499, 3822693, 5404497, 7463353, 22390059, 52243471, 156730413]

約数ペア:

[(1, 156730413), (3, 52243471), (7, 22390059), (21, 7463353), (29, 5404497), (41, 3822693), (87, 1801499), (123, 1274231), (203, 772071), (287, 546099), (609, 257357), (861, 182033), (1189, 131817), (3567, 43939), (6277, 24969), (8323, 18831)]