156780786

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{12343}}^1$

素因数の和:12450

約数の個数: 32

約数和(自身を含む): 328844160

約数和(自身を除く): 172063374

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 438, 2117, 4234, 6351, 12343, 12702, 24686, 37029, 74058, 357947, 715894, 901039, 1073841, 1802078, 2147682, 2703117, 5406234, 26130131, 52260262, 78390393, 156780786]

約数ペア:

[(1, 156780786), (2, 78390393), (3, 52260262), (6, 26130131), (29, 5406234), (58, 2703117), (73, 2147682), (87, 1802078), (146, 1073841), (174, 901039), (219, 715894), (438, 357947), (2117, 74058), (4234, 37029), (6351, 24686), (12343, 12702)]