142939188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2754

約数の個数: 96

約数和(自身を含む): 429649920

約数和(自身を除く): 286710732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1917, 1988, 2556, 2663, 2982, 3834, 4473, 5326, 5964, 7668, 7989, 8946, 10652, 13419, 15978, 17892, 18641, 23967, 26838, 31956, 37282, 47934, 53676, 55923, 71901, 74564, 95868, 111846, 143802, 167769, 189073, 223692, 287604, 335538, 378146, 503307, 567219, 671076, 756292, 1006614, 1134438, 1323511, 1701657, 2013228, 2268876, 2647022, 3403314, 3970533, 5104971, 5294044, 6806628, 7941066, 10209942, 11911599, 15882132, 20419884, 23823198, 35734797, 47646396, 71469594, 142939188]

約数ペア:

[(1, 142939188), (2, 71469594), (3, 47646396), (4, 35734797), (6, 23823198), (7, 20419884), (9, 15882132), (12, 11911599), (14, 10209942), (18, 7941066), (21, 6806628), (27, 5294044), (28, 5104971), (36, 3970533), (42, 3403314), (54, 2647022), (63, 2268876), (71, 2013228), (84, 1701657), (108, 1323511), (126, 1134438), (142, 1006614), (189, 756292), (213, 671076), (252, 567219), (284, 503307), (378, 378146), (426, 335538), (497, 287604), (639, 223692), (756, 189073), (852, 167769), (994, 143802), (1278, 111846), (1491, 95868), (1917, 74564), (1988, 71901), (2556, 55923), (2663, 53676), (2982, 47934), (3834, 37282), (4473, 31956), (5326, 26838), (5964, 23967), (7668, 18641), (7989, 17892), (8946, 15978), (10652, 13419)]