167298660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3989}}^1$

素因数の和:4237

約数の個数: 72

約数和(自身を含む): 509778360

約数和(自身を除く): 342479700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 3989, 4194, 4660, 6990, 7978, 8388, 10485, 11967, 13980, 15956, 19945, 20970, 23934, 35901, 39890, 41940, 47868, 59835, 71802, 79780, 119670, 143604, 179505, 239340, 359010, 718020, 929437, 1858874, 2788311, 3717748, 4647185, 5576622, 8364933, 9294370, 11153244, 13941555, 16729866, 18588740, 27883110, 33459732, 41824665, 55766220, 83649330, 167298660]

約数ペア:

[(1, 167298660), (2, 83649330), (3, 55766220), (4, 41824665), (5, 33459732), (6, 27883110), (9, 18588740), (10, 16729866), (12, 13941555), (15, 11153244), (18, 9294370), (20, 8364933), (30, 5576622), (36, 4647185), (45, 3717748), (60, 2788311), (90, 1858874), (180, 929437), (233, 718020), (466, 359010), (699, 239340), (932, 179505), (1165, 143604), (1398, 119670), (2097, 79780), (2330, 71802), (2796, 59835), (3495, 47868), (3989, 41940), (4194, 39890), (4660, 35901), (6990, 23934), (7978, 20970), (8388, 19945), (10485, 15956), (11967, 13980)]