142838808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 436185600

約数和(自身を除く): 293346792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 219, 228, 266, 292, 399, 438, 456, 511, 532, 584, 613, 798, 876, 1022, 1064, 1226, 1387, 1533, 1596, 1752, 1839, 2044, 2452, 2774, 3066, 3192, 3678, 4088, 4161, 4291, 4904, 5548, 6132, 7356, 8322, 8582, 9709, 11096, 11647, 12264, 12873, 14712, 16644, 17164, 19418, 23294, 25746, 29127, 33288, 34328, 34941, 38836, 44749, 46588, 51492, 58254, 69882, 77672, 81529, 89498, 93176, 102984, 116508, 134247, 139764, 163058, 178996, 233016, 244587, 268494, 279528, 313243, 326116, 357992, 489174, 536988, 626486, 652232, 850231, 939729, 978348, 1073976, 1252972, 1700462, 1879458, 1956696, 2505944, 2550693, 3400924, 3758916, 5101386, 5951617, 6801848, 7517832, 10202772, 11903234, 17854851, 20405544, 23806468, 35709702, 47612936, 71419404, 142838808]

約数ペア:

[(1, 142838808), (2, 71419404), (3, 47612936), (4, 35709702), (6, 23806468), (7, 20405544), (8, 17854851), (12, 11903234), (14, 10202772), (19, 7517832), (21, 6801848), (24, 5951617), (28, 5101386), (38, 3758916), (42, 3400924), (56, 2550693), (57, 2505944), (73, 1956696), (76, 1879458), (84, 1700462), (114, 1252972), (133, 1073976), (146, 978348), (152, 939729), (168, 850231), (219, 652232), (228, 626486), (266, 536988), (292, 489174), (399, 357992), (438, 326116), (456, 313243), (511, 279528), (532, 268494), (584, 244587), (613, 233016), (798, 178996), (876, 163058), (1022, 139764), (1064, 134247), (1226, 116508), (1387, 102984), (1533, 93176), (1596, 89498), (1752, 81529), (1839, 77672), (2044, 69882), (2452, 58254), (2774, 51492), (3066, 46588), (3192, 44749), (3678, 38836), (4088, 34941), (4161, 34328), (4291, 33288), (4904, 29127), (5548, 25746), (6132, 23294), (7356, 19418), (8322, 17164), (8582, 16644), (9709, 14712), (11096, 12873), (11647, 12264)]