139968356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{8861}}^1$

素因数の和:9235

約数の個数: 24

約数和(自身を含む): 267986880

約数和(自身を除く): 128018524

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 3949, 7898, 8861, 15796, 17722, 35444, 97471, 194942, 389884, 3181099, 6362198, 12724396, 34992089, 69984178, 139968356]

約数ペア:

[(1, 139968356), (2, 69984178), (4, 34992089), (11, 12724396), (22, 6362198), (44, 3181099), (359, 389884), (718, 194942), (1436, 97471), (3949, 35444), (7898, 17722), (8861, 15796)]