139417168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 322979328

約数和(自身を除く): 183562160

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 101, 121, 124, 176, 184, 202, 242, 248, 253, 341, 368, 404, 484, 496, 506, 682, 713, 808, 968, 1012, 1111, 1364, 1426, 1616, 1936, 2024, 2222, 2323, 2728, 2783, 2852, 3131, 3751, 4048, 4444, 4646, 5456, 5566, 5704, 6262, 7502, 7843, 8888, 9292, 11132, 11408, 12221, 12524, 15004, 15686, 17776, 18584, 22264, 24442, 25048, 25553, 30008, 31372, 34441, 37168, 44528, 48884, 50096, 51106, 60016, 62744, 68882, 72013, 86273, 97768, 102212, 125488, 137764, 144026, 172546, 195536, 204424, 275528, 281083, 288052, 345092, 378851, 408848, 551056, 562166, 576104, 690184, 757702, 792143, 1124332, 1152208, 1380368, 1515404, 1584286, 2248664, 3030808, 3168572, 4497328, 6061616, 6337144, 8713573, 12674288, 17427146, 34854292, 69708584, 139417168]

約数ペア:

[(1, 139417168), (2, 69708584), (4, 34854292), (8, 17427146), (11, 12674288), (16, 8713573), (22, 6337144), (23, 6061616), (31, 4497328), (44, 3168572), (46, 3030808), (62, 2248664), (88, 1584286), (92, 1515404), (101, 1380368), (121, 1152208), (124, 1124332), (176, 792143), (184, 757702), (202, 690184), (242, 576104), (248, 562166), (253, 551056), (341, 408848), (368, 378851), (404, 345092), (484, 288052), (496, 281083), (506, 275528), (682, 204424), (713, 195536), (808, 172546), (968, 144026), (1012, 137764), (1111, 125488), (1364, 102212), (1426, 97768), (1616, 86273), (1936, 72013), (2024, 68882), (2222, 62744), (2323, 60016), (2728, 51106), (2783, 50096), (2852, 48884), (3131, 44528), (3751, 37168), (4048, 34441), (4444, 31372), (4646, 30008), (5456, 25553), (5566, 25048), (5704, 24442), (6262, 22264), (7502, 18584), (7843, 17776), (8888, 15686), (9292, 15004), (11132, 12524), (11408, 12221)]