156902305420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4073}}^1\times {\mathrm{275161}}^1$

素因数の和:279250

約数の個数: 48

約数和(自身を含む): 376659355968

約数和(自身を除く): 219757050548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4073, 8146, 16292, 20365, 28511, 40730, 57022, 81460, 114044, 142555, 275161, 285110, 550322, 570220, 1100644, 1375805, 1926127, 2751610, 3852254, 5503220, 7704508, 9630635, 19261270, 38522540, 1120730753, 2241461506, 4482923012, 5603653765, 7845115271, 11207307530, 15690230542, 22414615060, 31380461084, 39225576355, 78451152710, 156902305420]

約数ペア:

[(1, 156902305420), (2, 78451152710), (4, 39225576355), (5, 31380461084), (7, 22414615060), (10, 15690230542), (14, 11207307530), (20, 7845115271), (28, 5603653765), (35, 4482923012), (70, 2241461506), (140, 1120730753), (4073, 38522540), (8146, 19261270), (16292, 9630635), (20365, 7704508), (28511, 5503220), (40730, 3852254), (57022, 2751610), (81460, 1926127), (114044, 1375805), (142555, 1100644), (275161, 570220), (285110, 550322)]