180108712

素因数分解:

$2^3\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1747}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 394558560

約数和(自身を除く): 214449848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 263, 392, 526, 1052, 1747, 1841, 2104, 3494, 3682, 6988, 7364, 12229, 12887, 13976, 14728, 24458, 25774, 48916, 51548, 85603, 97832, 103096, 171206, 342412, 459461, 684824, 918922, 1837844, 3216227, 3675688, 6432454, 12864908, 22513589, 25729816, 45027178, 90054356, 180108712]

約数ペア:

[(1, 180108712), (2, 90054356), (4, 45027178), (7, 25729816), (8, 22513589), (14, 12864908), (28, 6432454), (49, 3675688), (56, 3216227), (98, 1837844), (196, 918922), (263, 684824), (392, 459461), (526, 342412), (1052, 171206), (1747, 103096), (1841, 97832), (2104, 85603), (3494, 51548), (3682, 48916), (6988, 25774), (7364, 24458), (12229, 14728), (12887, 13976)]