159971208

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 408576000

約数和(自身を除く): 248604792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 139, 158, 237, 278, 316, 417, 474, 556, 607, 632, 834, 948, 1112, 1214, 1668, 1821, 1896, 2428, 3336, 3642, 4856, 7284, 10981, 14568, 21962, 32943, 43924, 47953, 65886, 84373, 87848, 95906, 131772, 143859, 168746, 191812, 253119, 263544, 287718, 337492, 383624, 506238, 575436, 674984, 1012476, 1150872, 2024952, 6665467, 13330934, 19996401, 26661868, 39992802, 53323736, 79985604, 159971208]

約数ペア:

[(1, 159971208), (2, 79985604), (3, 53323736), (4, 39992802), (6, 26661868), (8, 19996401), (12, 13330934), (24, 6665467), (79, 2024952), (139, 1150872), (158, 1012476), (237, 674984), (278, 575436), (316, 506238), (417, 383624), (474, 337492), (556, 287718), (607, 263544), (632, 253119), (834, 191812), (948, 168746), (1112, 143859), (1214, 131772), (1668, 95906), (1821, 87848), (1896, 84373), (2428, 65886), (3336, 47953), (3642, 43924), (4856, 32943), (7284, 21962), (10981, 14568)]