142797816

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31481}}^1$

素因数の和:31506

約数の個数: 80

約数和(自身を含む): 457118640

約数和(自身を除く): 314320824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 31481, 62962, 94443, 125924, 188886, 220367, 251848, 283329, 377772, 440734, 566658, 661101, 755544, 849987, 881468, 1133316, 1322202, 1699974, 1762936, 1983303, 2266632, 2549961, 2644404, 3399948, 3966606, 5099922, 5288808, 5949909, 6799896, 7933212, 10199844, 11899818, 15866424, 17849727, 20399688, 23799636, 35699454, 47599272, 71398908, 142797816]

約数ペア:

[(1, 142797816), (2, 71398908), (3, 47599272), (4, 35699454), (6, 23799636), (7, 20399688), (8, 17849727), (9, 15866424), (12, 11899818), (14, 10199844), (18, 7933212), (21, 6799896), (24, 5949909), (27, 5288808), (28, 5099922), (36, 3966606), (42, 3399948), (54, 2644404), (56, 2549961), (63, 2266632), (72, 1983303), (81, 1762936), (84, 1699974), (108, 1322202), (126, 1133316), (162, 881468), (168, 849987), (189, 755544), (216, 661101), (252, 566658), (324, 440734), (378, 377772), (504, 283329), (567, 251848), (648, 220367), (756, 188886), (1134, 125924), (1512, 94443), (2268, 62962), (4536, 31481)]