142954272

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3571}}^1$

素因数の和:3726

約数の個数: 72

約数和(自身を含む): 409565520

約数和(自身を除く): 266611248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3571, 4448, 5004, 6672, 7142, 10008, 10713, 13344, 14284, 20016, 21426, 28568, 32139, 40032, 42852, 57136, 64278, 85704, 114272, 128556, 171408, 257112, 342816, 496369, 514224, 992738, 1028448, 1489107, 1985476, 2978214, 3970952, 4467321, 5956428, 7941904, 8934642, 11912856, 15883808, 17869284, 23825712, 35738568, 47651424, 71477136, 142954272]

約数ペア:

[(1, 142954272), (2, 71477136), (3, 47651424), (4, 35738568), (6, 23825712), (8, 17869284), (9, 15883808), (12, 11912856), (16, 8934642), (18, 7941904), (24, 5956428), (32, 4467321), (36, 3970952), (48, 2978214), (72, 1985476), (96, 1489107), (139, 1028448), (144, 992738), (278, 514224), (288, 496369), (417, 342816), (556, 257112), (834, 171408), (1112, 128556), (1251, 114272), (1668, 85704), (2224, 64278), (2502, 57136), (3336, 42852), (3571, 40032), (4448, 32139), (5004, 28568), (6672, 21426), (7142, 20016), (10008, 14284), (10713, 13344)]