142485372

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 383423040

約数和(自身を除く): 240937668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 181, 197, 222, 333, 362, 394, 444, 543, 591, 666, 724, 788, 999, 1086, 1182, 1332, 1629, 1773, 1998, 2172, 2364, 3258, 3546, 3996, 4887, 5319, 6516, 6697, 7092, 7289, 9774, 10638, 13394, 14578, 19548, 20091, 21276, 21867, 26788, 29156, 35657, 40182, 43734, 60273, 65601, 71314, 80364, 87468, 106971, 120546, 131202, 142628, 180819, 196803, 213942, 241092, 262404, 320913, 361638, 393606, 427884, 641826, 723276, 787212, 962739, 1283652, 1319309, 1925478, 2638618, 3850956, 3957927, 5277236, 7915854, 11873781, 15831708, 23747562, 35621343, 47495124, 71242686, 142485372]

約数ペア:

[(1, 142485372), (2, 71242686), (3, 47495124), (4, 35621343), (6, 23747562), (9, 15831708), (12, 11873781), (18, 7915854), (27, 5277236), (36, 3957927), (37, 3850956), (54, 2638618), (74, 1925478), (108, 1319309), (111, 1283652), (148, 962739), (181, 787212), (197, 723276), (222, 641826), (333, 427884), (362, 393606), (394, 361638), (444, 320913), (543, 262404), (591, 241092), (666, 213942), (724, 196803), (788, 180819), (999, 142628), (1086, 131202), (1182, 120546), (1332, 106971), (1629, 87468), (1773, 80364), (1998, 71314), (2172, 65601), (2364, 60273), (3258, 43734), (3546, 40182), (3996, 35657), (4887, 29156), (5319, 26788), (6516, 21867), (6697, 21276), (7092, 20091), (7289, 19548), (9774, 14578), (10638, 13394)]