125717228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2682

約数の個数: 48

約数和(自身を含む): 272860224

約数和(自身を除く): 147142996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 2521, 3562, 3836, 5042, 7124, 10084, 12467, 17647, 24934, 32773, 35294, 49868, 65546, 70588, 131092, 229411, 345377, 458822, 690754, 917644, 1381508, 2417639, 4489901, 4835278, 8979802, 9670556, 17959604, 31429307, 62858614, 125717228]

約数ペア:

[(1, 125717228), (2, 62858614), (4, 31429307), (7, 17959604), (13, 9670556), (14, 8979802), (26, 4835278), (28, 4489901), (52, 2417639), (91, 1381508), (137, 917644), (182, 690754), (274, 458822), (364, 345377), (548, 229411), (959, 131092), (1781, 70588), (1918, 65546), (2521, 49868), (3562, 35294), (3836, 32773), (5042, 24934), (7124, 17647), (10084, 12467)]