129142416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4813}}^1$

素因数の和:4880

約数の個数: 80

約数和(自身を含む): 367712576

約数和(自身を除く): 238570160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 4813, 6708, 8944, 9626, 13416, 14439, 19252, 26832, 28878, 38504, 57756, 62569, 77008, 115512, 125138, 187707, 206959, 231024, 250276, 375414, 413918, 500552, 620877, 750828, 827836, 1001104, 1241754, 1501656, 1655672, 2483508, 2690467, 3003312, 3311344, 4967016, 5380934, 8071401, 9934032, 10761868, 16142802, 21523736, 32285604, 43047472, 64571208, 129142416]

約数ペア:

[(1, 129142416), (2, 64571208), (3, 43047472), (4, 32285604), (6, 21523736), (8, 16142802), (12, 10761868), (13, 9934032), (16, 8071401), (24, 5380934), (26, 4967016), (39, 3311344), (43, 3003312), (48, 2690467), (52, 2483508), (78, 1655672), (86, 1501656), (104, 1241754), (129, 1001104), (156, 827836), (172, 750828), (208, 620877), (258, 500552), (312, 413918), (344, 375414), (516, 250276), (559, 231024), (624, 206959), (688, 187707), (1032, 125138), (1118, 115512), (1677, 77008), (2064, 62569), (2236, 57756), (3354, 38504), (4472, 28878), (4813, 26832), (6708, 19252), (8944, 14439), (9626, 13416)]