147079160

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{37907}}^1$

素因数の和:38015

約数の個数: 32

約数和(自身を含む): 334348560

約数和(自身を除く): 187269400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 37907, 75814, 151628, 189535, 303256, 379070, 758140, 1516280, 3676979, 7353958, 14707916, 18384895, 29415832, 36769790, 73539580, 147079160]

約数ペア:

[(1, 147079160), (2, 73539580), (4, 36769790), (5, 29415832), (8, 18384895), (10, 14707916), (20, 7353958), (40, 3676979), (97, 1516280), (194, 758140), (388, 379070), (485, 303256), (776, 189535), (970, 151628), (1940, 75814), (3880, 37907)]