186518668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1531}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 394643200

約数和(自身を除く): 208124532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 532, 916, 1531, 1603, 3062, 3206, 4351, 6124, 6412, 8702, 10717, 17404, 21434, 29089, 30457, 42868, 58178, 60914, 116356, 121828, 203623, 350599, 407246, 701198, 814492, 1402396, 2454193, 4908386, 6661381, 9816772, 13322762, 26645524, 46629667, 93259334, 186518668]

約数ペア:

[(1, 186518668), (2, 93259334), (4, 46629667), (7, 26645524), (14, 13322762), (19, 9816772), (28, 6661381), (38, 4908386), (76, 2454193), (133, 1402396), (229, 814492), (266, 701198), (458, 407246), (532, 350599), (916, 203623), (1531, 121828), (1603, 116356), (3062, 60914), (3206, 58178), (4351, 42868), (6124, 30457), (6412, 29089), (8702, 21434), (10717, 17404)]