131786190

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 358446816

約数和(自身を除く): 226660626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 193, 243, 270, 281, 386, 405, 486, 562, 579, 810, 843, 965, 1158, 1215, 1405, 1686, 1737, 1930, 2430, 2529, 2810, 2895, 3474, 4215, 5058, 5211, 5790, 7587, 8430, 8685, 10422, 12645, 15174, 15633, 17370, 22761, 25290, 26055, 31266, 37935, 45522, 46899, 52110, 54233, 68283, 75870, 78165, 93798, 108466, 113805, 136566, 156330, 162699, 227610, 234495, 271165, 325398, 341415, 468990, 488097, 542330, 682830, 813495, 976194, 1464291, 1626990, 2440485, 2928582, 4392873, 4880970, 7321455, 8785746, 13178619, 14642910, 21964365, 26357238, 43928730, 65893095, 131786190]

約数ペア:

[(1, 131786190), (2, 65893095), (3, 43928730), (5, 26357238), (6, 21964365), (9, 14642910), (10, 13178619), (15, 8785746), (18, 7321455), (27, 4880970), (30, 4392873), (45, 2928582), (54, 2440485), (81, 1626990), (90, 1464291), (135, 976194), (162, 813495), (193, 682830), (243, 542330), (270, 488097), (281, 468990), (386, 341415), (405, 325398), (486, 271165), (562, 234495), (579, 227610), (810, 162699), (843, 156330), (965, 136566), (1158, 113805), (1215, 108466), (1405, 93798), (1686, 78165), (1737, 75870), (1930, 68283), (2430, 54233), (2529, 52110), (2810, 46899), (2895, 45522), (3474, 37935), (4215, 31266), (5058, 26055), (5211, 25290), (5790, 22761), (7587, 17370), (8430, 15633), (8685, 15174), (10422, 12645)]