131971344

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 356227200

約数和(自身を除く): 224255856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 113, 116, 174, 226, 232, 339, 348, 452, 464, 678, 696, 839, 904, 1356, 1392, 1678, 1808, 2517, 2712, 3277, 3356, 5034, 5424, 6554, 6712, 9831, 10068, 13108, 13424, 19662, 20136, 24331, 26216, 39324, 40272, 48662, 52432, 72993, 78648, 94807, 97324, 145986, 157296, 189614, 194648, 284421, 291972, 379228, 389296, 568842, 583944, 758456, 1137684, 1167888, 1516912, 2275368, 2749403, 4550736, 5498806, 8248209, 10997612, 16496418, 21995224, 32992836, 43990448, 65985672, 131971344]

約数ペア:

[(1, 131971344), (2, 65985672), (3, 43990448), (4, 32992836), (6, 21995224), (8, 16496418), (12, 10997612), (16, 8248209), (24, 5498806), (29, 4550736), (48, 2749403), (58, 2275368), (87, 1516912), (113, 1167888), (116, 1137684), (174, 758456), (226, 583944), (232, 568842), (339, 389296), (348, 379228), (452, 291972), (464, 284421), (678, 194648), (696, 189614), (839, 157296), (904, 145986), (1356, 97324), (1392, 94807), (1678, 78648), (1808, 72993), (2517, 52432), (2712, 48662), (3277, 40272), (3356, 39324), (5034, 26216), (5424, 24331), (6554, 20136), (6712, 19662), (9831, 13424), (10068, 13108)]