145440984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 416218320

約数和(自身を除く): 270777336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 289, 312, 408, 442, 578, 663, 867, 884, 1156, 1326, 1613, 1734, 1768, 2312, 2652, 3226, 3468, 3757, 4839, 5304, 6452, 6936, 7514, 9678, 11271, 12904, 15028, 19356, 20969, 22542, 27421, 30056, 38712, 41938, 45084, 54842, 62907, 82263, 83876, 90168, 109684, 125814, 164526, 167752, 219368, 251628, 329052, 356473, 466157, 503256, 658104, 712946, 932314, 1069419, 1398471, 1425892, 1864628, 2138838, 2796942, 2851784, 3729256, 4277676, 5593884, 6060041, 8555352, 11187768, 12120082, 18180123, 24240164, 36360246, 48480328, 72720492, 145440984]

約数ペア:

[(1, 145440984), (2, 72720492), (3, 48480328), (4, 36360246), (6, 24240164), (8, 18180123), (12, 12120082), (13, 11187768), (17, 8555352), (24, 6060041), (26, 5593884), (34, 4277676), (39, 3729256), (51, 2851784), (52, 2796942), (68, 2138838), (78, 1864628), (102, 1425892), (104, 1398471), (136, 1069419), (156, 932314), (204, 712946), (221, 658104), (289, 503256), (312, 466157), (408, 356473), (442, 329052), (578, 251628), (663, 219368), (867, 167752), (884, 164526), (1156, 125814), (1326, 109684), (1613, 90168), (1734, 83876), (1768, 82263), (2312, 62907), (2652, 54842), (3226, 45084), (3468, 41938), (3757, 38712), (4839, 30056), (5304, 27421), (6452, 22542), (6936, 20969), (7514, 19356), (9678, 15028), (11271, 12904)]