137742428

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{733}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 244157760

約数和(自身を除く): 106415332

約数列:

[1, 2, 4, 109, 218, 431, 436, 733, 862, 1466, 1724, 2932, 46979, 79897, 93958, 159794, 187916, 315923, 319588, 631846, 1263692, 34435607, 68871214, 137742428]

約数ペア:

[(1, 137742428), (2, 68871214), (4, 34435607), (109, 1263692), (218, 631846), (431, 319588), (436, 315923), (733, 187916), (862, 159794), (1466, 93958), (1724, 79897), (2932, 46979)]