8109816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 25401600

約数和(自身を除く): 17291784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 139, 143, 156, 187, 204, 221, 264, 278, 286, 312, 374, 408, 417, 429, 442, 556, 561, 572, 663, 748, 834, 858, 884, 1112, 1122, 1144, 1326, 1496, 1529, 1668, 1716, 1768, 1807, 2244, 2363, 2431, 2652, 3058, 3336, 3432, 3614, 4488, 4587, 4726, 4862, 5304, 5421, 6116, 7089, 7228, 7293, 9174, 9452, 9724, 10842, 12232, 14178, 14456, 14586, 18348, 18904, 19448, 19877, 21684, 25993, 28356, 29172, 30719, 36696, 39754, 43368, 51986, 56712, 58344, 59631, 61438, 77979, 79508, 92157, 103972, 119262, 122876, 155958, 159016, 184314, 207944, 238524, 245752, 311916, 337909, 368628, 477048, 623832, 675818, 737256, 1013727, 1351636, 2027454, 2703272, 4054908, 8109816]

約数ペア:

[(1, 8109816), (2, 4054908), (3, 2703272), (4, 2027454), (6, 1351636), (8, 1013727), (11, 737256), (12, 675818), (13, 623832), (17, 477048), (22, 368628), (24, 337909), (26, 311916), (33, 245752), (34, 238524), (39, 207944), (44, 184314), (51, 159016), (52, 155958), (66, 122876), (68, 119262), (78, 103972), (88, 92157), (102, 79508), (104, 77979), (132, 61438), (136, 59631), (139, 58344), (143, 56712), (156, 51986), (187, 43368), (204, 39754), (221, 36696), (264, 30719), (278, 29172), (286, 28356), (312, 25993), (374, 21684), (408, 19877), (417, 19448), (429, 18904), (442, 18348), (556, 14586), (561, 14456), (572, 14178), (663, 12232), (748, 10842), (834, 9724), (858, 9452), (884, 9174), (1112, 7293), (1122, 7228), (1144, 7089), (1326, 6116), (1496, 5421), (1529, 5304), (1668, 4862), (1716, 4726), (1768, 4587), (1807, 4488), (2244, 3614), (2363, 3432), (2431, 3336), (2652, 3058)]