126561316

素因数分解:

$2^2\times 7^2\times {\mathrm{757}}^1\times {\mathrm{853}}^1$

素因数の和:1628

約数の個数: 36

約数和(自身を含む): 258285468

約数和(自身を除く): 131724152

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 757, 853, 1514, 1706, 3028, 3412, 5299, 5971, 10598, 11942, 21196, 23884, 37093, 41797, 74186, 83594, 148372, 167188, 645721, 1291442, 2582884, 4520047, 9040094, 18080188, 31640329, 63280658, 126561316]

約数ペア:

[(1, 126561316), (2, 63280658), (4, 31640329), (7, 18080188), (14, 9040094), (28, 4520047), (49, 2582884), (98, 1291442), (196, 645721), (757, 167188), (853, 148372), (1514, 83594), (1706, 74186), (3028, 41797), (3412, 37093), (5299, 23884), (5971, 21196), (10598, 11942)]