157217242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12893}}^1$

素因数の和:12982

約数の個数: 32

約数和(自身を含む): 294602112

約数和(自身を除く): 137384870

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 12893, 25786, 90251, 167609, 180502, 335218, 863831, 1173263, 1727662, 2346526, 6046817, 11229803, 12093634, 22459606, 78608621, 157217242]

約数ペア:

[(1, 157217242), (2, 78608621), (7, 22459606), (13, 12093634), (14, 11229803), (26, 6046817), (67, 2346526), (91, 1727662), (134, 1173263), (182, 863831), (469, 335218), (871, 180502), (938, 167609), (1742, 90251), (6097, 25786), (12194, 12893)]