131317656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4409}}^1$

素因数の和:4508

約数の個数: 64

約数和(自身を含む): 352447200

約数和(自身を除く): 221129544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1241, 1752, 2482, 3723, 4409, 4964, 7446, 8818, 9928, 13227, 14892, 17636, 26454, 29784, 35272, 52908, 74953, 105816, 149906, 224859, 299812, 321857, 449718, 599624, 643714, 899436, 965571, 1287428, 1798872, 1931142, 2574856, 3862284, 5471569, 7724568, 10943138, 16414707, 21886276, 32829414, 43772552, 65658828, 131317656]

約数ペア:

[(1, 131317656), (2, 65658828), (3, 43772552), (4, 32829414), (6, 21886276), (8, 16414707), (12, 10943138), (17, 7724568), (24, 5471569), (34, 3862284), (51, 2574856), (68, 1931142), (73, 1798872), (102, 1287428), (136, 965571), (146, 899436), (204, 643714), (219, 599624), (292, 449718), (408, 321857), (438, 299812), (584, 224859), (876, 149906), (1241, 105816), (1752, 74953), (2482, 52908), (3723, 35272), (4409, 29784), (4964, 26454), (7446, 17636), (8818, 14892), (9928, 13227)]