180147188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 356657280

約数和(自身を除く): 176510092

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 67, 116, 134, 268, 377, 754, 871, 1508, 1742, 1783, 1943, 3484, 3566, 3886, 7132, 7772, 23179, 25259, 46358, 50518, 51707, 92716, 101036, 103414, 119461, 206828, 238922, 477844, 672191, 1344382, 1552993, 2688764, 3105986, 3464369, 6211972, 6928738, 13857476, 45036797, 90073594, 180147188]

約数ペア:

[(1, 180147188), (2, 90073594), (4, 45036797), (13, 13857476), (26, 6928738), (29, 6211972), (52, 3464369), (58, 3105986), (67, 2688764), (116, 1552993), (134, 1344382), (268, 672191), (377, 477844), (754, 238922), (871, 206828), (1508, 119461), (1742, 103414), (1783, 101036), (1943, 92716), (3484, 51707), (3566, 50518), (3886, 46358), (7132, 25259), (7772, 23179)]