139065144

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{81611}}^1$

素因数の和:81691

約数の個数: 32

約数和(自身を含む): 352563840

約数和(自身を除く): 213498696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 81611, 163222, 244833, 326444, 489666, 652888, 979332, 1958664, 5794381, 11588762, 17383143, 23177524, 34766286, 46355048, 69532572, 139065144]

約数ペア:

[(1, 139065144), (2, 69532572), (3, 46355048), (4, 34766286), (6, 23177524), (8, 17383143), (12, 11588762), (24, 5794381), (71, 1958664), (142, 979332), (213, 652888), (284, 489666), (426, 326444), (568, 244833), (852, 163222), (1704, 81611)]