188470568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 443416680

約数和(自身を除く): 254946112

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 187, 221, 242, 286, 374, 442, 484, 572, 748, 881, 884, 968, 1144, 1496, 1573, 1762, 1768, 2057, 2431, 3146, 3524, 4114, 4862, 6292, 7048, 8228, 9691, 9724, 11453, 12584, 14977, 16456, 19382, 19448, 22906, 26741, 29954, 38764, 45812, 53482, 59908, 77528, 91624, 106601, 106964, 119816, 125983, 164747, 194701, 213202, 213928, 251966, 329494, 389402, 426404, 503932, 658988, 778804, 852808, 1007864, 1317976, 1385813, 1557608, 1812217, 2141711, 2771626, 3624434, 4283422, 5543252, 7248868, 8566844, 11086504, 14497736, 17133688, 23558821, 47117642, 94235284, 188470568]

約数ペア:

[(1, 188470568), (2, 94235284), (4, 47117642), (8, 23558821), (11, 17133688), (13, 14497736), (17, 11086504), (22, 8566844), (26, 7248868), (34, 5543252), (44, 4283422), (52, 3624434), (68, 2771626), (88, 2141711), (104, 1812217), (121, 1557608), (136, 1385813), (143, 1317976), (187, 1007864), (221, 852808), (242, 778804), (286, 658988), (374, 503932), (442, 426404), (484, 389402), (572, 329494), (748, 251966), (881, 213928), (884, 213202), (968, 194701), (1144, 164747), (1496, 125983), (1573, 119816), (1762, 106964), (1768, 106601), (2057, 91624), (2431, 77528), (3146, 59908), (3524, 53482), (4114, 45812), (4862, 38764), (6292, 29954), (7048, 26741), (8228, 22906), (9691, 19448), (9724, 19382), (11453, 16456), (12584, 14977)]