180842456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11551}}^1$

素因数の和:11679

約数の個数: 32

約数和(自身を含む): 360422400

約数和(自身を除く): 179579944

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 11551, 15656, 23102, 46204, 92408, 219469, 438938, 877876, 1189753, 1755752, 2379506, 4759012, 9518024, 22605307, 45210614, 90421228, 180842456]

約数ペア:

[(1, 180842456), (2, 90421228), (4, 45210614), (8, 22605307), (19, 9518024), (38, 4759012), (76, 2379506), (103, 1755752), (152, 1189753), (206, 877876), (412, 438938), (824, 219469), (1957, 92408), (3914, 46204), (7828, 23102), (11551, 15656)]