164191248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:797

約数の個数: 120

約数和(自身を含む): 499204160

約数和(自身を除く): 335012912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 139, 144, 156, 208, 234, 278, 312, 417, 468, 556, 624, 631, 834, 936, 1112, 1251, 1262, 1668, 1807, 1872, 1893, 2224, 2502, 2524, 3336, 3614, 3786, 5004, 5048, 5421, 5679, 6672, 7228, 7572, 8203, 10008, 10096, 10842, 11358, 14456, 15144, 16263, 16406, 20016, 21684, 22716, 24609, 28912, 30288, 32526, 32812, 43368, 45432, 49218, 65052, 65624, 73827, 86736, 87709, 90864, 98436, 130104, 131248, 147654, 175418, 196872, 260208, 263127, 295308, 350836, 393744, 526254, 590616, 701672, 789381, 1052508, 1140217, 1181232, 1403344, 1578762, 2105016, 2280434, 3157524, 3420651, 4210032, 4560868, 6315048, 6841302, 9121736, 10261953, 12630096, 13682604, 18243472, 20523906, 27365208, 41047812, 54730416, 82095624, 164191248]

約数ペア:

[(1, 164191248), (2, 82095624), (3, 54730416), (4, 41047812), (6, 27365208), (8, 20523906), (9, 18243472), (12, 13682604), (13, 12630096), (16, 10261953), (18, 9121736), (24, 6841302), (26, 6315048), (36, 4560868), (39, 4210032), (48, 3420651), (52, 3157524), (72, 2280434), (78, 2105016), (104, 1578762), (117, 1403344), (139, 1181232), (144, 1140217), (156, 1052508), (208, 789381), (234, 701672), (278, 590616), (312, 526254), (417, 393744), (468, 350836), (556, 295308), (624, 263127), (631, 260208), (834, 196872), (936, 175418), (1112, 147654), (1251, 131248), (1262, 130104), (1668, 98436), (1807, 90864), (1872, 87709), (1893, 86736), (2224, 73827), (2502, 65624), (2524, 65052), (3336, 49218), (3614, 45432), (3786, 43368), (5004, 32812), (5048, 32526), (5421, 30288), (5679, 28912), (6672, 24609), (7228, 22716), (7572, 21684), (8203, 20016), (10008, 16406), (10096, 16263), (10842, 15144), (11358, 14456)]