166538418

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1987}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 340186560

約数和(自身を除く): 173648142

約数列:

[1, 2, 3, 6, 61, 122, 183, 229, 366, 458, 687, 1374, 1987, 3974, 5961, 11922, 13969, 27938, 41907, 83814, 121207, 242414, 363621, 455023, 727242, 910046, 1365069, 2730138, 27756403, 55512806, 83269209, 166538418]

約数ペア:

[(1, 166538418), (2, 83269209), (3, 55512806), (6, 27756403), (61, 2730138), (122, 1365069), (183, 910046), (229, 727242), (366, 455023), (458, 363621), (687, 242414), (1374, 121207), (1987, 83814), (3974, 41907), (5961, 27938), (11922, 13969)]