139443048

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{18803}}^1$

素因数の和:18918

約数の個数: 48

約数和(自身を含む): 381345120

約数和(自身を除く): 241902072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 18803, 37606, 56409, 75212, 112818, 150424, 169227, 225636, 338454, 451272, 676908, 1353816, 1936709, 3873418, 5810127, 7746836, 11620254, 15493672, 17430381, 23240508, 34860762, 46481016, 69721524, 139443048]

約数ペア:

[(1, 139443048), (2, 69721524), (3, 46481016), (4, 34860762), (6, 23240508), (8, 17430381), (9, 15493672), (12, 11620254), (18, 7746836), (24, 5810127), (36, 3873418), (72, 1936709), (103, 1353816), (206, 676908), (309, 451272), (412, 338454), (618, 225636), (824, 169227), (927, 150424), (1236, 112818), (1854, 75212), (2472, 56409), (3708, 37606), (7416, 18803)]