143295992

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21503}}^1$

素因数の和:21540

約数の個数: 48

約数和(自身を含む): 330946560

約数和(自身を除く): 187650568

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 21503, 43006, 86012, 150521, 172024, 301042, 365551, 602084, 731102, 1053647, 1204168, 1462204, 2107294, 2558857, 2924408, 4214588, 5117714, 8429176, 10235428, 17911999, 20470856, 35823998, 71647996, 143295992]

約数ペア:

[(1, 143295992), (2, 71647996), (4, 35823998), (7, 20470856), (8, 17911999), (14, 10235428), (17, 8429176), (28, 5117714), (34, 4214588), (49, 2924408), (56, 2558857), (68, 2107294), (98, 1462204), (119, 1204168), (136, 1053647), (196, 731102), (238, 602084), (392, 365551), (476, 301042), (833, 172024), (952, 150521), (1666, 86012), (3332, 43006), (6664, 21503)]