118557556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1748

約数の個数: 36

約数和(自身を含む): 226865100

約数和(自身を除く): 108307544

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 1417, 1609, 2834, 3218, 5668, 6436, 18421, 20917, 36842, 41834, 73684, 83668, 175381, 271921, 350762, 543842, 701524, 1087684, 2279953, 4559906, 9119812, 29639389, 59278778, 118557556]

約数ペア:

[(1, 118557556), (2, 59278778), (4, 29639389), (13, 9119812), (26, 4559906), (52, 2279953), (109, 1087684), (169, 701524), (218, 543842), (338, 350762), (436, 271921), (676, 175381), (1417, 83668), (1609, 73684), (2834, 41834), (3218, 36842), (5668, 20917), (6436, 18421)]