158745492

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 410417280

約数和(自身を除く): 251671788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 173, 213, 284, 346, 359, 426, 519, 639, 692, 718, 852, 1038, 1077, 1278, 1436, 1557, 2076, 2154, 2556, 3114, 3231, 4308, 6228, 6462, 12283, 12924, 24566, 25489, 36849, 49132, 50978, 62107, 73698, 76467, 101956, 110547, 124214, 147396, 152934, 186321, 221094, 229401, 248428, 305868, 372642, 442188, 458802, 558963, 745284, 917604, 1117926, 2235852, 4409597, 8819194, 13228791, 17638388, 26457582, 39686373, 52915164, 79372746, 158745492]

約数ペア:

[(1, 158745492), (2, 79372746), (3, 52915164), (4, 39686373), (6, 26457582), (9, 17638388), (12, 13228791), (18, 8819194), (36, 4409597), (71, 2235852), (142, 1117926), (173, 917604), (213, 745284), (284, 558963), (346, 458802), (359, 442188), (426, 372642), (519, 305868), (639, 248428), (692, 229401), (718, 221094), (852, 186321), (1038, 152934), (1077, 147396), (1278, 124214), (1436, 110547), (1557, 101956), (2076, 76467), (2154, 73698), (2556, 62107), (3114, 50978), (3231, 49132), (4308, 36849), (6228, 25489), (6462, 24566), (12283, 12924)]