15669877808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1\times {\mathrm{1217}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 33095340096

約数和(自身を除く): 17425462288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 601, 824, 1202, 1217, 1339, 1648, 2404, 2434, 2678, 4808, 4868, 5356, 7813, 9616, 9736, 10712, 15626, 15821, 19472, 21424, 31252, 31642, 61903, 62504, 63284, 123806, 125008, 125351, 126568, 247612, 250702, 253136, 495224, 501404, 731417, 804739, 990448, 1002808, 1462834, 1609478, 1629563, 2005616, 2925668, 3218956, 3259126, 5851336, 6437912, 6518252, 9508421, 11702672, 12875824, 13036504, 19016842, 26073008, 38033684, 75335951, 76067368, 150671902, 152134736, 301343804, 602687608, 979367363, 1205375216, 1958734726, 3917469452, 7834938904, 15669877808]

約数ペア:

[(1, 15669877808), (2, 7834938904), (4, 3917469452), (8, 1958734726), (13, 1205375216), (16, 979367363), (26, 602687608), (52, 301343804), (103, 152134736), (104, 150671902), (206, 76067368), (208, 75335951), (412, 38033684), (601, 26073008), (824, 19016842), (1202, 13036504), (1217, 12875824), (1339, 11702672), (1648, 9508421), (2404, 6518252), (2434, 6437912), (2678, 5851336), (4808, 3259126), (4868, 3218956), (5356, 2925668), (7813, 2005616), (9616, 1629563), (9736, 1609478), (10712, 1462834), (15626, 1002808), (15821, 990448), (19472, 804739), (21424, 731417), (31252, 501404), (31642, 495224), (61903, 253136), (62504, 250702), (63284, 247612), (123806, 126568), (125008, 125351)]