133321822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 216000000

約数和(自身を除く): 82678178

約数列:

[1, 2, 19, 38, 79, 89, 158, 178, 499, 998, 1501, 1691, 3002, 3382, 7031, 9481, 14062, 18962, 39421, 44411, 78842, 88822, 133589, 267178, 748999, 843809, 1497998, 1687618, 3508469, 7016938, 66660911, 133321822]

約数ペア:

[(1, 133321822), (2, 66660911), (19, 7016938), (38, 3508469), (79, 1687618), (89, 1497998), (158, 843809), (178, 748999), (499, 267178), (998, 133589), (1501, 88822), (1691, 78842), (3002, 44411), (3382, 39421), (7031, 18962), (9481, 14062)]