128483251624

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{376307}}^1$

素因数の和:376407

約数の個数: 96

約数和(自身を含む): 306299659680

約数和(自身を除く): 177816408056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 67, 91, 98, 104, 134, 182, 196, 268, 364, 392, 469, 536, 637, 728, 871, 938, 1274, 1742, 1876, 2548, 3283, 3484, 3752, 5096, 6097, 6566, 6968, 12194, 13132, 24388, 26264, 42679, 48776, 85358, 170716, 341432, 376307, 752614, 1505228, 2634149, 3010456, 4891991, 5268298, 9783982, 10536596, 18439043, 19567964, 21073192, 25212569, 34243937, 36878086, 39135928, 50425138, 68487874, 73756172, 100850276, 136975748, 147512344, 176487983, 201700552, 239707559, 273951496, 327763397, 352975966, 479415118, 655526794, 705951932, 958830236, 1235415881, 1311053588, 1411903864, 1917660472, 2294343779, 2470831762, 2622107176, 4588687558, 4941663524, 9177375116, 9883327048, 16060406453, 18354750232, 32120812906, 64241625812, 128483251624]

約数ペア:

[(1, 128483251624), (2, 64241625812), (4, 32120812906), (7, 18354750232), (8, 16060406453), (13, 9883327048), (14, 9177375116), (26, 4941663524), (28, 4588687558), (49, 2622107176), (52, 2470831762), (56, 2294343779), (67, 1917660472), (91, 1411903864), (98, 1311053588), (104, 1235415881), (134, 958830236), (182, 705951932), (196, 655526794), (268, 479415118), (364, 352975966), (392, 327763397), (469, 273951496), (536, 239707559), (637, 201700552), (728, 176487983), (871, 147512344), (938, 136975748), (1274, 100850276), (1742, 73756172), (1876, 68487874), (2548, 50425138), (3283, 39135928), (3484, 36878086), (3752, 34243937), (5096, 25212569), (6097, 21073192), (6566, 19567964), (6968, 18439043), (12194, 10536596), (13132, 9783982), (24388, 5268298), (26264, 4891991), (42679, 3010456), (48776, 2634149), (85358, 1505228), (170716, 752614), (341432, 376307)]