138853763132

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{14281}}^1$

素因数の和:14851

約数の個数: 72

約数和(自身を含む): 285837662880

約数和(自身を除く): 146983899748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 439, 452, 791, 878, 1582, 1756, 3073, 3164, 5537, 6146, 11074, 12292, 14281, 21511, 22148, 28562, 43022, 49607, 57124, 86044, 99214, 99967, 198428, 199934, 347249, 399868, 694498, 699769, 1388996, 1399538, 1613753, 2430743, 2799076, 3227506, 4861486, 6269359, 6455012, 9722972, 11296271, 12538718, 22592542, 25077436, 43885513, 45185084, 79073897, 87771026, 158147794, 175542052, 307198591, 316295588, 614397182, 708437567, 1228794364, 1416875134, 2833750268, 4959062969, 9918125938, 19836251876, 34713440783, 69426881566, 138853763132]

約数ペア:

[(1, 138853763132), (2, 69426881566), (4, 34713440783), (7, 19836251876), (14, 9918125938), (28, 4959062969), (49, 2833750268), (98, 1416875134), (113, 1228794364), (196, 708437567), (226, 614397182), (439, 316295588), (452, 307198591), (791, 175542052), (878, 158147794), (1582, 87771026), (1756, 79073897), (3073, 45185084), (3164, 43885513), (5537, 25077436), (6146, 22592542), (11074, 12538718), (12292, 11296271), (14281, 9722972), (21511, 6455012), (22148, 6269359), (28562, 4861486), (43022, 3227506), (49607, 2799076), (57124, 2430743), (86044, 1613753), (99214, 1399538), (99967, 1388996), (198428, 699769), (199934, 694498), (347249, 399868)]