142154904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 390044160

約数和(自身を除く): 247889256

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 53, 69, 86, 92, 106, 113, 129, 138, 159, 172, 184, 212, 226, 258, 276, 318, 339, 344, 424, 452, 516, 552, 636, 678, 904, 989, 1032, 1219, 1272, 1356, 1978, 2279, 2438, 2599, 2712, 2967, 3657, 3956, 4558, 4859, 4876, 5198, 5934, 5989, 6837, 7314, 7797, 7912, 9116, 9718, 9752, 10396, 11868, 11978, 13674, 14577, 14628, 15594, 17967, 18232, 19436, 20792, 23736, 23956, 27348, 29154, 29256, 31188, 35934, 38872, 47912, 52417, 54696, 58308, 62376, 71868, 104834, 111757, 116616, 137747, 143736, 157251, 209668, 223514, 257527, 275494, 314502, 335271, 413241, 419336, 447028, 515054, 550988, 629004, 670542, 772581, 826482, 894056, 1030108, 1101976, 1258008, 1341084, 1545162, 1652964, 2060216, 2682168, 3090324, 3305928, 5923121, 6180648, 11846242, 17769363, 23692484, 35538726, 47384968, 71077452, 142154904]

約数ペア:

[(1, 142154904), (2, 71077452), (3, 47384968), (4, 35538726), (6, 23692484), (8, 17769363), (12, 11846242), (23, 6180648), (24, 5923121), (43, 3305928), (46, 3090324), (53, 2682168), (69, 2060216), (86, 1652964), (92, 1545162), (106, 1341084), (113, 1258008), (129, 1101976), (138, 1030108), (159, 894056), (172, 826482), (184, 772581), (212, 670542), (226, 629004), (258, 550988), (276, 515054), (318, 447028), (339, 419336), (344, 413241), (424, 335271), (452, 314502), (516, 275494), (552, 257527), (636, 223514), (678, 209668), (904, 157251), (989, 143736), (1032, 137747), (1219, 116616), (1272, 111757), (1356, 104834), (1978, 71868), (2279, 62376), (2438, 58308), (2599, 54696), (2712, 52417), (2967, 47912), (3657, 38872), (3956, 35934), (4558, 31188), (4859, 29256), (4876, 29154), (5198, 27348), (5934, 23956), (5989, 23736), (6837, 20792), (7314, 19436), (7797, 18232), (7912, 17967), (9116, 15594), (9718, 14628), (9752, 14577), (10396, 13674), (11868, 11978)]