140962146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 317162496

約数和(自身を除く): 176200350

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 97, 186, 194, 291, 403, 582, 601, 806, 1202, 1209, 1261, 1803, 2418, 2522, 3007, 3606, 3783, 6014, 7566, 7813, 9021, 15626, 18042, 18631, 23439, 37262, 39091, 46878, 55893, 58297, 78182, 111786, 116594, 117273, 174891, 234546, 242203, 349782, 484406, 726609, 757861, 1453218, 1515722, 1807207, 2273583, 3614414, 4547166, 5421621, 10843242, 23493691, 46987382, 70481073, 140962146]

約数ペア:

[(1, 140962146), (2, 70481073), (3, 46987382), (6, 23493691), (13, 10843242), (26, 5421621), (31, 4547166), (39, 3614414), (62, 2273583), (78, 1807207), (93, 1515722), (97, 1453218), (186, 757861), (194, 726609), (291, 484406), (403, 349782), (582, 242203), (601, 234546), (806, 174891), (1202, 117273), (1209, 116594), (1261, 111786), (1803, 78182), (2418, 58297), (2522, 55893), (3007, 46878), (3606, 39091), (3783, 37262), (6014, 23439), (7566, 18631), (7813, 18042), (9021, 15626)]