172955178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51383}}^1$

素因数の和:51419

約数の個数: 48

約数和(自身を含む): 432858816

約数和(自身を除く): 259903638

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 51383, 102766, 154149, 308298, 462447, 565213, 873511, 924894, 1130426, 1695639, 1747022, 2620533, 3391278, 5086917, 5241066, 7861599, 9608621, 10173834, 15723198, 19217242, 28825863, 57651726, 86477589, 172955178]

約数ペア:

[(1, 172955178), (2, 86477589), (3, 57651726), (6, 28825863), (9, 19217242), (11, 15723198), (17, 10173834), (18, 9608621), (22, 7861599), (33, 5241066), (34, 5086917), (51, 3391278), (66, 2620533), (99, 1747022), (102, 1695639), (153, 1130426), (187, 924894), (198, 873511), (306, 565213), (374, 462447), (561, 308298), (1122, 154149), (1683, 102766), (3366, 51383)]