157946334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 390265344

約数和(自身を除く): 232319010

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 443, 546, 653, 886, 1306, 1329, 1959, 2658, 3101, 3918, 4571, 5759, 6202, 8489, 9142, 9303, 11518, 13713, 16978, 17277, 18606, 25467, 27426, 34554, 40313, 50934, 59423, 80626, 118846, 120939, 178269, 241878, 289279, 356538, 578558, 867837, 1735674, 2024953, 3760627, 4049906, 6074859, 7521254, 11281881, 12149718, 22563762, 26324389, 52648778, 78973167, 157946334]

約数ペア:

[(1, 157946334), (2, 78973167), (3, 52648778), (6, 26324389), (7, 22563762), (13, 12149718), (14, 11281881), (21, 7521254), (26, 6074859), (39, 4049906), (42, 3760627), (78, 2024953), (91, 1735674), (182, 867837), (273, 578558), (443, 356538), (546, 289279), (653, 241878), (886, 178269), (1306, 120939), (1329, 118846), (1959, 80626), (2658, 59423), (3101, 50934), (3918, 40313), (4571, 34554), (5759, 27426), (6202, 25467), (8489, 18606), (9142, 17277), (9303, 16978), (11518, 13713)]