156636479978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26021}}^1\times {\mathrm{14401}}^1$

素因数の和:40454

約数の個数: 32

約数和(自身を含む): 269833567680

約数和(自身を除く): 113197087702

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 14401, 26021, 28802, 52042, 158411, 273619, 286231, 316822, 494399, 547238, 572462, 988798, 3009809, 5438389, 6019618, 10876778, 374728421, 749456842, 4122012631, 7119839999, 8244025262, 14239679998, 78318239989, 156636479978]

約数ペア:

[(1, 156636479978), (2, 78318239989), (11, 14239679998), (19, 8244025262), (22, 7119839999), (38, 4122012631), (209, 749456842), (418, 374728421), (14401, 10876778), (26021, 6019618), (28802, 5438389), (52042, 3009809), (158411, 988798), (273619, 572462), (286231, 547238), (316822, 494399)]