140976136

素因数分解:

$2^3\times 7^2\times {\mathrm{359633}}^1$

素因数の和:359653

約数の個数: 24

約数和(自身を含む): 307487070

約数和(自身を除く): 166510934

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 359633, 719266, 1438532, 2517431, 2877064, 5034862, 10069724, 17622017, 20139448, 35244034, 70488068, 140976136]

約数ペア:

[(1, 140976136), (2, 70488068), (4, 35244034), (7, 20139448), (8, 17622017), (14, 10069724), (28, 5034862), (49, 2877064), (56, 2517431), (98, 1438532), (196, 719266), (392, 359633)]