138751272

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2588

約数の個数: 128

約数和(自身を含む): 438912000

約数和(自身を除く): 300160728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 184, 198, 207, 216, 253, 264, 276, 297, 396, 414, 506, 552, 594, 621, 759, 792, 828, 1012, 1188, 1242, 1518, 1656, 2024, 2277, 2376, 2484, 2539, 3036, 4554, 4968, 5078, 6072, 6831, 7617, 9108, 10156, 13662, 15234, 18216, 20312, 22851, 27324, 27929, 30468, 45702, 54648, 55858, 58397, 60936, 68553, 83787, 91404, 111716, 116794, 137106, 167574, 175191, 182808, 223432, 233588, 251361, 274212, 335148, 350382, 467176, 502722, 525573, 548424, 642367, 670296, 700764, 754083, 1005444, 1051146, 1284734, 1401528, 1508166, 1576719, 1927101, 2010888, 2102292, 2569468, 3016332, 3153438, 3854202, 4204584, 5138936, 5781303, 6032664, 6306876, 7708404, 11562606, 12613752, 15416808, 17343909, 23125212, 34687818, 46250424, 69375636, 138751272]

約数ペア:

[(1, 138751272), (2, 69375636), (3, 46250424), (4, 34687818), (6, 23125212), (8, 17343909), (9, 15416808), (11, 12613752), (12, 11562606), (18, 7708404), (22, 6306876), (23, 6032664), (24, 5781303), (27, 5138936), (33, 4204584), (36, 3854202), (44, 3153438), (46, 3016332), (54, 2569468), (66, 2102292), (69, 2010888), (72, 1927101), (88, 1576719), (92, 1508166), (99, 1401528), (108, 1284734), (132, 1051146), (138, 1005444), (184, 754083), (198, 700764), (207, 670296), (216, 642367), (253, 548424), (264, 525573), (276, 502722), (297, 467176), (396, 350382), (414, 335148), (506, 274212), (552, 251361), (594, 233588), (621, 223432), (759, 182808), (792, 175191), (828, 167574), (1012, 137106), (1188, 116794), (1242, 111716), (1518, 91404), (1656, 83787), (2024, 68553), (2277, 60936), (2376, 58397), (2484, 55858), (2539, 54648), (3036, 45702), (4554, 30468), (4968, 27929), (5078, 27324), (6072, 22851), (6831, 20312), (7617, 18216), (9108, 15234), (10156, 13662)]