142109712

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1493}}^1$

素因数の和:2168

約数の個数: 60

約数和(自身を含む): 398578284

約数和(自身を除く): 256468572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 1322, 1493, 1983, 2644, 2986, 3966, 4479, 5288, 5949, 5972, 7932, 8958, 10576, 11898, 11944, 13437, 15864, 17916, 23796, 23888, 26874, 31728, 35832, 47592, 53748, 71664, 95184, 107496, 214992, 986873, 1973746, 2960619, 3947492, 5921238, 7894984, 8881857, 11842476, 15789968, 17763714, 23684952, 35527428, 47369904, 71054856, 142109712]

約数ペア:

[(1, 142109712), (2, 71054856), (3, 47369904), (4, 35527428), (6, 23684952), (8, 17763714), (9, 15789968), (12, 11842476), (16, 8881857), (18, 7894984), (24, 5921238), (36, 3947492), (48, 2960619), (72, 1973746), (144, 986873), (661, 214992), (1322, 107496), (1493, 95184), (1983, 71664), (2644, 53748), (2986, 47592), (3966, 35832), (4479, 31728), (5288, 26874), (5949, 23888), (5972, 23796), (7932, 17916), (8958, 15864), (10576, 13437), (11898, 11944)]