153444320

素因数分解:

$2^5\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1277}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 363279168

約数和(自身を除く): 209834848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 751, 1277, 1502, 2554, 3004, 3755, 5108, 6008, 6385, 7510, 10216, 12016, 12770, 15020, 20432, 24032, 25540, 30040, 40864, 51080, 60080, 102160, 120160, 204320, 959027, 1918054, 3836108, 4795135, 7672216, 9590270, 15344432, 19180540, 30688864, 38361080, 76722160, 153444320]

約数ペア:

[(1, 153444320), (2, 76722160), (4, 38361080), (5, 30688864), (8, 19180540), (10, 15344432), (16, 9590270), (20, 7672216), (32, 4795135), (40, 3836108), (80, 1918054), (160, 959027), (751, 204320), (1277, 120160), (1502, 102160), (2554, 60080), (3004, 51080), (3755, 40864), (5108, 30040), (6008, 25540), (6385, 24032), (7510, 20432), (10216, 15020), (12016, 12770)]