139618212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 349891584

約数和(自身を除く): 210273372

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 289, 317, 381, 508, 578, 634, 762, 867, 951, 1156, 1268, 1524, 1734, 1902, 2159, 3468, 3804, 4318, 5389, 6477, 8636, 10778, 12954, 16167, 21556, 25908, 32334, 36703, 40259, 64668, 73406, 80518, 91613, 110109, 120777, 146812, 161036, 183226, 220218, 241554, 274839, 366452, 440436, 483108, 549678, 684403, 1099356, 1368806, 2053209, 2737612, 4106418, 8212836, 11634851, 23269702, 34904553, 46539404, 69809106, 139618212]

約数ペア:

[(1, 139618212), (2, 69809106), (3, 46539404), (4, 34904553), (6, 23269702), (12, 11634851), (17, 8212836), (34, 4106418), (51, 2737612), (68, 2053209), (102, 1368806), (127, 1099356), (204, 684403), (254, 549678), (289, 483108), (317, 440436), (381, 366452), (508, 274839), (578, 241554), (634, 220218), (762, 183226), (867, 161036), (951, 146812), (1156, 120777), (1268, 110109), (1524, 91613), (1734, 80518), (1902, 73406), (2159, 64668), (3468, 40259), (3804, 36703), (4318, 32334), (5389, 25908), (6477, 21556), (8636, 16167), (10778, 12954)]