139957464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1103}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 372003840

約数和(自身を除く): 232046376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 311, 408, 622, 933, 1103, 1244, 1866, 2206, 2488, 3309, 3732, 4412, 5287, 6618, 7464, 8824, 10574, 13236, 15861, 18751, 21148, 26472, 31722, 37502, 42296, 56253, 63444, 75004, 112506, 126888, 150008, 225012, 343033, 450024, 686066, 1029099, 1372132, 2058198, 2744264, 4116396, 5831561, 8232792, 11663122, 17494683, 23326244, 34989366, 46652488, 69978732, 139957464]

約数ペア:

[(1, 139957464), (2, 69978732), (3, 46652488), (4, 34989366), (6, 23326244), (8, 17494683), (12, 11663122), (17, 8232792), (24, 5831561), (34, 4116396), (51, 2744264), (68, 2058198), (102, 1372132), (136, 1029099), (204, 686066), (311, 450024), (408, 343033), (622, 225012), (933, 150008), (1103, 126888), (1244, 112506), (1866, 75004), (2206, 63444), (2488, 56253), (3309, 42296), (3732, 37502), (4412, 31722), (5287, 26472), (6618, 21148), (7464, 18751), (8824, 15861), (10574, 13236)]