142844156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12659}}^1$

素因数の和:12714

約数の個数: 48

約数和(自身を含む): 317614080

約数和(自身を除く): 174769924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 12659, 25318, 50636, 88613, 164567, 177226, 329134, 354452, 392429, 658268, 784858, 1151969, 1569716, 2303938, 2747003, 4607876, 5101577, 5494006, 10203154, 10988012, 20406308, 35711039, 71422078, 142844156]

約数ペア:

[(1, 142844156), (2, 71422078), (4, 35711039), (7, 20406308), (13, 10988012), (14, 10203154), (26, 5494006), (28, 5101577), (31, 4607876), (52, 2747003), (62, 2303938), (91, 1569716), (124, 1151969), (182, 784858), (217, 658268), (364, 392429), (403, 354452), (434, 329134), (806, 177226), (868, 164567), (1612, 88613), (2821, 50636), (5642, 25318), (11284, 12659)]