160021848

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{2777}}^1$

素因数の和:2814

約数の個数: 80

約数和(自身を含む): 466870680

約数和(自身を除く): 306848832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2744, 2777, 4116, 4802, 5554, 7203, 8232, 8331, 9604, 11108, 14406, 16662, 19208, 19439, 22216, 28812, 33324, 38878, 57624, 58317, 66648, 77756, 116634, 136073, 155512, 233268, 272146, 408219, 466536, 544292, 816438, 952511, 1088584, 1632876, 1905022, 2857533, 3265752, 3810044, 5715066, 6667577, 7620088, 11430132, 13335154, 20002731, 22860264, 26670308, 40005462, 53340616, 80010924, 160021848]

約数ペア:

[(1, 160021848), (2, 80010924), (3, 53340616), (4, 40005462), (6, 26670308), (7, 22860264), (8, 20002731), (12, 13335154), (14, 11430132), (21, 7620088), (24, 6667577), (28, 5715066), (42, 3810044), (49, 3265752), (56, 2857533), (84, 1905022), (98, 1632876), (147, 1088584), (168, 952511), (196, 816438), (294, 544292), (343, 466536), (392, 408219), (588, 272146), (686, 233268), (1029, 155512), (1176, 136073), (1372, 116634), (2058, 77756), (2401, 66648), (2744, 58317), (2777, 57624), (4116, 38878), (4802, 33324), (5554, 28812), (7203, 22216), (8232, 19439), (8331, 19208), (9604, 16662), (11108, 14406)]