159242512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 367476480

約数和(自身を除く): 208233968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 572, 632, 869, 881, 1027, 1144, 1264, 1738, 1762, 2054, 2288, 3476, 3524, 4108, 6952, 7048, 8216, 9691, 11297, 11453, 13904, 14096, 16432, 19382, 22594, 22906, 38764, 45188, 45812, 69599, 77528, 90376, 91624, 125983, 139198, 155056, 180752, 183248, 251966, 278396, 503932, 556792, 765589, 904787, 1007864, 1113584, 1531178, 1809574, 2015728, 3062356, 3619148, 6124712, 7238296, 9952657, 12249424, 14476592, 19905314, 39810628, 79621256, 159242512]

約数ペア:

[(1, 159242512), (2, 79621256), (4, 39810628), (8, 19905314), (11, 14476592), (13, 12249424), (16, 9952657), (22, 7238296), (26, 6124712), (44, 3619148), (52, 3062356), (79, 2015728), (88, 1809574), (104, 1531178), (143, 1113584), (158, 1007864), (176, 904787), (208, 765589), (286, 556792), (316, 503932), (572, 278396), (632, 251966), (869, 183248), (881, 180752), (1027, 155056), (1144, 139198), (1264, 125983), (1738, 91624), (1762, 90376), (2054, 77528), (2288, 69599), (3476, 45812), (3524, 45188), (4108, 38764), (6952, 22906), (7048, 22594), (8216, 19382), (9691, 16432), (11297, 14096), (11453, 13904)]