160131312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2419

約数の個数: 120

約数和(自身を含む): 500467968

約数和(自身を除く): 340336656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1419, 1548, 1584, 1892, 2064, 2351, 2838, 3096, 3784, 4257, 4702, 5676, 6192, 7053, 7568, 8514, 9404, 11352, 14106, 17028, 18808, 21159, 22704, 25861, 28212, 34056, 37616, 42318, 51722, 56424, 68112, 77583, 84636, 101093, 103444, 112848, 155166, 169272, 202186, 206888, 232749, 303279, 310332, 338544, 404372, 413776, 465498, 606558, 620664, 808744, 909837, 930996, 1112023, 1213116, 1241328, 1617488, 1819674, 1861992, 2224046, 2426232, 3336069, 3639348, 3723984, 4448092, 4852464, 6672138, 7278696, 8896184, 10008207, 13344276, 14557392, 17792368, 20016414, 26688552, 40032828, 53377104, 80065656, 160131312]

約数ペア:

[(1, 160131312), (2, 80065656), (3, 53377104), (4, 40032828), (6, 26688552), (8, 20016414), (9, 17792368), (11, 14557392), (12, 13344276), (16, 10008207), (18, 8896184), (22, 7278696), (24, 6672138), (33, 4852464), (36, 4448092), (43, 3723984), (44, 3639348), (48, 3336069), (66, 2426232), (72, 2224046), (86, 1861992), (88, 1819674), (99, 1617488), (129, 1241328), (132, 1213116), (144, 1112023), (172, 930996), (176, 909837), (198, 808744), (258, 620664), (264, 606558), (344, 465498), (387, 413776), (396, 404372), (473, 338544), (516, 310332), (528, 303279), (688, 232749), (774, 206888), (792, 202186), (946, 169272), (1032, 155166), (1419, 112848), (1548, 103444), (1584, 101093), (1892, 84636), (2064, 77583), (2351, 68112), (2838, 56424), (3096, 51722), (3784, 42318), (4257, 37616), (4702, 34056), (5676, 28212), (6192, 25861), (7053, 22704), (7568, 21159), (8514, 18808), (9404, 17028), (11352, 14106)]