161431668

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{46229}}^1$

素因数の和:46336

約数の個数: 36

約数和(自身を含む): 412279140

約数和(自身を除く): 250847472

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 46229, 92458, 138687, 184916, 277374, 416061, 554748, 832122, 1664244, 4484213, 8968426, 13452639, 17936852, 26905278, 40357917, 53810556, 80715834, 161431668]

約数ペア:

[(1, 161431668), (2, 80715834), (3, 53810556), (4, 40357917), (6, 26905278), (9, 17936852), (12, 13452639), (18, 8968426), (36, 4484213), (97, 1664244), (194, 832122), (291, 554748), (388, 416061), (582, 277374), (873, 184916), (1164, 138687), (1746, 92458), (3492, 46229)]