129886686

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 295364160

約数和(自身を除く): 165477474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 137, 181, 194, 274, 291, 362, 411, 543, 582, 822, 873, 1086, 1233, 1629, 1746, 2466, 2619, 3258, 3699, 4887, 5238, 7398, 9774, 13289, 17557, 24797, 26578, 35114, 39867, 49594, 52671, 74391, 79734, 105342, 119601, 148782, 158013, 223173, 239202, 316026, 358803, 446346, 474039, 669519, 717606, 948078, 1339038, 2405309, 4810618, 7215927, 14431854, 21647781, 43295562, 64943343, 129886686]

約数ペア:

[(1, 129886686), (2, 64943343), (3, 43295562), (6, 21647781), (9, 14431854), (18, 7215927), (27, 4810618), (54, 2405309), (97, 1339038), (137, 948078), (181, 717606), (194, 669519), (274, 474039), (291, 446346), (362, 358803), (411, 316026), (543, 239202), (582, 223173), (822, 158013), (873, 148782), (1086, 119601), (1233, 105342), (1629, 79734), (1746, 74391), (2466, 52671), (2619, 49594), (3258, 39867), (3699, 35114), (4887, 26578), (5238, 24797), (7398, 17557), (9774, 13289)]