168181926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 378245376

約数和(自身を除く): 210063450

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 73, 134, 146, 201, 219, 402, 438, 521, 737, 803, 1042, 1474, 1563, 1606, 2211, 2409, 3126, 4422, 4818, 4891, 5731, 9782, 11462, 14673, 17193, 29346, 34386, 34907, 38033, 53801, 69814, 76066, 104721, 107602, 114099, 161403, 209442, 228198, 322806, 383977, 418363, 767954, 836726, 1151931, 1255089, 2303862, 2510178, 2548211, 5096422, 7644633, 15289266, 28030321, 56060642, 84090963, 168181926]

約数ペア:

[(1, 168181926), (2, 84090963), (3, 56060642), (6, 28030321), (11, 15289266), (22, 7644633), (33, 5096422), (66, 2548211), (67, 2510178), (73, 2303862), (134, 1255089), (146, 1151931), (201, 836726), (219, 767954), (402, 418363), (438, 383977), (521, 322806), (737, 228198), (803, 209442), (1042, 161403), (1474, 114099), (1563, 107602), (1606, 104721), (2211, 76066), (2409, 69814), (3126, 53801), (4422, 38033), (4818, 34907), (4891, 34386), (5731, 29346), (9782, 17193), (11462, 14673)]