159823724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{7121}}^1$

素因数の和:7337

約数の個数: 24

約数和(自身を含む): 290349696

約数和(自身を除く): 130525972

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 724, 5611, 7121, 11222, 14242, 22444, 28484, 220751, 441502, 883004, 1288901, 2577802, 5155604, 39955931, 79911862, 159823724]

約数ペア:

[(1, 159823724), (2, 79911862), (4, 39955931), (31, 5155604), (62, 2577802), (124, 1288901), (181, 883004), (362, 441502), (724, 220751), (5611, 28484), (7121, 22444), (11222, 14242)]