137543812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 291088000

約数和(自身を除く): 153544188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 532, 916, 1129, 1603, 2258, 3206, 4351, 4516, 6412, 7903, 8702, 15806, 17404, 21451, 30457, 31612, 42902, 60914, 85804, 121828, 150157, 258541, 300314, 517082, 600628, 1034164, 1809787, 3619574, 4912279, 7239148, 9824558, 19649116, 34385953, 68771906, 137543812]

約数ペア:

[(1, 137543812), (2, 68771906), (4, 34385953), (7, 19649116), (14, 9824558), (19, 7239148), (28, 4912279), (38, 3619574), (76, 1809787), (133, 1034164), (229, 600628), (266, 517082), (458, 300314), (532, 258541), (916, 150157), (1129, 121828), (1603, 85804), (2258, 60914), (3206, 42902), (4351, 31612), (4516, 30457), (6412, 21451), (7903, 17404), (8702, 15806)]