159562160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48647}}^1$

素因数の和:48701

約数の個数: 40

約数和(自身を含む): 380038176

約数和(自身を除く): 220476016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 48647, 97294, 194588, 243235, 389176, 486470, 778352, 972940, 1945880, 1994527, 3891760, 3989054, 7978108, 9972635, 15956216, 19945270, 31912432, 39890540, 79781080, 159562160]

約数ペア:

[(1, 159562160), (2, 79781080), (4, 39890540), (5, 31912432), (8, 19945270), (10, 15956216), (16, 9972635), (20, 7978108), (40, 3989054), (41, 3891760), (80, 1994527), (82, 1945880), (164, 972940), (205, 778352), (328, 486470), (410, 389176), (656, 243235), (820, 194588), (1640, 97294), (3280, 48647)]