138889438204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1\times {\mathrm{36739}}^1$

素因数の和:37474

約数の個数: 48

約数和(自身を含む): 267384902400

約数和(自身を除く): 128495464196

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 569, 604, 1138, 1661, 2276, 3322, 6259, 6644, 12518, 25036, 36739, 73478, 85919, 146956, 171838, 343676, 404129, 808258, 945109, 1616516, 1890218, 3780436, 5547589, 11095178, 20904491, 22190356, 41808982, 61023479, 83617964, 122046958, 229949401, 244093916, 459898802, 919797604, 3156578141, 6313156282, 12626312564, 34722359551, 69444719102, 138889438204]

約数ペア:

[(1, 138889438204), (2, 69444719102), (4, 34722359551), (11, 12626312564), (22, 6313156282), (44, 3156578141), (151, 919797604), (302, 459898802), (569, 244093916), (604, 229949401), (1138, 122046958), (1661, 83617964), (2276, 61023479), (3322, 41808982), (6259, 22190356), (6644, 20904491), (12518, 11095178), (25036, 5547589), (36739, 3780436), (73478, 1890218), (85919, 1616516), (146956, 945109), (171838, 808258), (343676, 404129)]