142798788

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 412251840

約数和(自身を除く): 269453052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 103, 108, 132, 162, 198, 206, 297, 309, 324, 389, 396, 412, 594, 618, 778, 891, 927, 1133, 1167, 1188, 1236, 1556, 1782, 1854, 2266, 2334, 2781, 3399, 3501, 3564, 3708, 4279, 4532, 4668, 5562, 6798, 7002, 8343, 8558, 10197, 10503, 11124, 12837, 13596, 14004, 16686, 17116, 20394, 21006, 25674, 30591, 31509, 33372, 38511, 40067, 40788, 42012, 51348, 61182, 63018, 77022, 80134, 91773, 115533, 120201, 122364, 126036, 154044, 160268, 183546, 231066, 240402, 346599, 360603, 367092, 440737, 462132, 480804, 693198, 721206, 881474, 1081809, 1322211, 1386396, 1442412, 1762948, 2163618, 2644422, 3245427, 3966633, 4327236, 5288844, 6490854, 7933266, 11899899, 12981708, 15866532, 23799798, 35699697, 47599596, 71399394, 142798788]

約数ペア:

[(1, 142798788), (2, 71399394), (3, 47599596), (4, 35699697), (6, 23799798), (9, 15866532), (11, 12981708), (12, 11899899), (18, 7933266), (22, 6490854), (27, 5288844), (33, 4327236), (36, 3966633), (44, 3245427), (54, 2644422), (66, 2163618), (81, 1762948), (99, 1442412), (103, 1386396), (108, 1322211), (132, 1081809), (162, 881474), (198, 721206), (206, 693198), (297, 480804), (309, 462132), (324, 440737), (389, 367092), (396, 360603), (412, 346599), (594, 240402), (618, 231066), (778, 183546), (891, 160268), (927, 154044), (1133, 126036), (1167, 122364), (1188, 120201), (1236, 115533), (1556, 91773), (1782, 80134), (1854, 77022), (2266, 63018), (2334, 61182), (2781, 51348), (3399, 42012), (3501, 40788), (3564, 40067), (3708, 38511), (4279, 33372), (4532, 31509), (4668, 30591), (5562, 25674), (6798, 21006), (7002, 20394), (8343, 17116), (8558, 16686), (10197, 14004), (10503, 13596), (11124, 12837)]