156633640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{135029}}^1$

素因数の和:135069

約数の個数: 32

約数和(自身を含む): 364581000

約数和(自身を除く): 207947360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 135029, 270058, 540116, 675145, 1080232, 1350290, 2700580, 3915841, 5401160, 7831682, 15663364, 19579205, 31326728, 39158410, 78316820, 156633640]

約数ペア:

[(1, 156633640), (2, 78316820), (4, 39158410), (5, 31326728), (8, 19579205), (10, 15663364), (20, 7831682), (29, 5401160), (40, 3915841), (58, 2700580), (116, 1350290), (145, 1080232), (232, 675145), (290, 540116), (580, 270058), (1160, 135029)]