164951556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16229}}^1$

素因数の和:16265

約数の個数: 72

約数和(自身を含む): 483524160

約数和(自身を除く): 318572604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 16229, 32458, 48687, 64916, 97374, 113603, 178519, 194748, 227206, 340809, 357038, 454412, 535557, 681618, 714076, 1071114, 1249633, 1363236, 1963709, 2142228, 2499266, 3748899, 3927418, 4998532, 5891127, 7497798, 7854836, 11782254, 13745963, 14995596, 23564508, 27491926, 41237889, 54983852, 82475778, 164951556]

約数ペア:

[(1, 164951556), (2, 82475778), (3, 54983852), (4, 41237889), (6, 27491926), (7, 23564508), (11, 14995596), (12, 13745963), (14, 11782254), (21, 7854836), (22, 7497798), (28, 5891127), (33, 4998532), (42, 3927418), (44, 3748899), (66, 2499266), (77, 2142228), (84, 1963709), (121, 1363236), (132, 1249633), (154, 1071114), (231, 714076), (242, 681618), (308, 535557), (363, 454412), (462, 357038), (484, 340809), (726, 227206), (847, 194748), (924, 178519), (1452, 113603), (1694, 97374), (2541, 64916), (3388, 48687), (5082, 32458), (10164, 16229)]