2142178192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{158071}}^1$

素因数の和:158108

約数の個数: 60

約数和(自身を含む): 5213846848

約数和(自身を除く): 3071668656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 158071, 316142, 632284, 1106497, 1264568, 1738781, 2212994, 2529136, 3477562, 4425988, 6955124, 8851976, 12171467, 13910248, 17703952, 19126591, 24342934, 27820496, 38253182, 48685868, 76506364, 97371736, 133886137, 153012728, 194743472, 267772274, 306025456, 535544548, 1071089096, 2142178192]

約数ペア:

[(1, 2142178192), (2, 1071089096), (4, 535544548), (7, 306025456), (8, 267772274), (11, 194743472), (14, 153012728), (16, 133886137), (22, 97371736), (28, 76506364), (44, 48685868), (56, 38253182), (77, 27820496), (88, 24342934), (112, 19126591), (121, 17703952), (154, 13910248), (176, 12171467), (242, 8851976), (308, 6955124), (484, 4425988), (616, 3477562), (847, 2529136), (968, 2212994), (1232, 1738781), (1694, 1264568), (1936, 1106497), (3388, 632284), (6776, 316142), (13552, 158071)]