157423629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 238141440

約数和(自身を除く): 80717811

約数列:

[1, 3, 11, 29, 33, 87, 271, 319, 607, 813, 957, 1821, 2981, 6677, 7859, 8943, 17603, 20031, 23577, 52809, 86449, 164497, 193633, 259347, 493491, 580899, 1809467, 4770413, 5428401, 14311239, 52474543, 157423629]

約数ペア:

[(1, 157423629), (3, 52474543), (11, 14311239), (29, 5428401), (33, 4770413), (87, 1809467), (271, 580899), (319, 493491), (607, 259347), (813, 193633), (957, 164497), (1821, 86449), (2981, 52809), (6677, 23577), (7859, 20031), (8943, 17603)]