139662438

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{3373}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 286331136

約数和(自身を除く): 146668698

約数列:

[1, 2, 3, 6, 67, 103, 134, 201, 206, 309, 402, 618, 3373, 6746, 6901, 10119, 13802, 20238, 20703, 41406, 225991, 347419, 451982, 677973, 694838, 1042257, 1355946, 2084514, 23277073, 46554146, 69831219, 139662438]

約数ペア:

[(1, 139662438), (2, 69831219), (3, 46554146), (6, 23277073), (67, 2084514), (103, 1355946), (134, 1042257), (201, 694838), (206, 677973), (309, 451982), (402, 347419), (618, 225991), (3373, 41406), (6746, 20703), (6901, 20238), (10119, 13802)]