143355758

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 277119360

約数和(自身を除く): 133763602

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 157, 173, 182, 203, 314, 346, 377, 406, 754, 1099, 1211, 2041, 2198, 2249, 2422, 2639, 4082, 4498, 4553, 5017, 5278, 9106, 10034, 14287, 15743, 27161, 28574, 31486, 31871, 35119, 54322, 59189, 63742, 65221, 70238, 118378, 130442, 190127, 353093, 380254, 414323, 456547, 706186, 787669, 828646, 913094, 1575338, 2471651, 4943302, 5513683, 10239697, 11027366, 20479394, 71677879, 143355758]

約数ペア:

[(1, 143355758), (2, 71677879), (7, 20479394), (13, 11027366), (14, 10239697), (26, 5513683), (29, 4943302), (58, 2471651), (91, 1575338), (157, 913094), (173, 828646), (182, 787669), (203, 706186), (314, 456547), (346, 414323), (377, 380254), (406, 353093), (754, 190127), (1099, 130442), (1211, 118378), (2041, 70238), (2198, 65221), (2249, 63742), (2422, 59189), (2639, 54322), (4082, 35119), (4498, 31871), (4553, 31486), (5017, 28574), (5278, 27161), (9106, 15743), (10034, 14287)]