157584392

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 345765420

約数和(自身を除く): 188181028

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 362, 392, 724, 1267, 1448, 2221, 2534, 4442, 5068, 8869, 8884, 10136, 15547, 17738, 17768, 31094, 35476, 62188, 70952, 108829, 124376, 217658, 402001, 435316, 804002, 870632, 1608004, 2814007, 3216008, 5628014, 11256028, 19698049, 22512056, 39396098, 78792196, 157584392]

約数ペア:

[(1, 157584392), (2, 78792196), (4, 39396098), (7, 22512056), (8, 19698049), (14, 11256028), (28, 5628014), (49, 3216008), (56, 2814007), (98, 1608004), (181, 870632), (196, 804002), (362, 435316), (392, 402001), (724, 217658), (1267, 124376), (1448, 108829), (2221, 70952), (2534, 62188), (4442, 35476), (5068, 31094), (8869, 17768), (8884, 17738), (10136, 15547)]