133668008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 140047192

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 109, 127, 136, 142, 218, 254, 284, 436, 508, 568, 872, 1016, 1207, 1853, 2159, 2414, 3706, 4318, 4828, 7412, 7739, 8636, 9017, 9656, 13843, 14824, 15478, 17272, 18034, 27686, 30956, 36068, 55372, 61912, 72136, 110744, 131563, 153289, 235331, 263126, 306578, 470662, 526252, 613156, 941324, 982853, 1052504, 1226312, 1882648, 1965706, 3931412, 7862824, 16708501, 33417002, 66834004, 133668008]

約数ペア:

[(1, 133668008), (2, 66834004), (4, 33417002), (8, 16708501), (17, 7862824), (34, 3931412), (68, 1965706), (71, 1882648), (109, 1226312), (127, 1052504), (136, 982853), (142, 941324), (218, 613156), (254, 526252), (284, 470662), (436, 306578), (508, 263126), (568, 235331), (872, 153289), (1016, 131563), (1207, 110744), (1853, 72136), (2159, 61912), (2414, 55372), (3706, 36068), (4318, 30956), (4828, 27686), (7412, 18034), (7739, 17272), (8636, 15478), (9017, 14824), (9656, 13843)]