123164972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151681}}^1$

素因数の和:151721

約数の個数: 24

約数和(自身を含む): 254825760

約数和(自身を除く): 131660788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 151681, 303362, 606724, 1061767, 2123534, 4247068, 4398749, 8797498, 17594996, 30791243, 61582486, 123164972]

約数ペア:

[(1, 123164972), (2, 61582486), (4, 30791243), (7, 17594996), (14, 8797498), (28, 4398749), (29, 4247068), (58, 2123534), (116, 1061767), (203, 606724), (406, 303362), (812, 151681)]