135591008

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20873}}^1$

素因数の和:20919

約数の個数: 48

約数和(自身を含む): 315614880

約数和(自身を除く): 180023872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 20873, 41746, 83492, 146111, 166984, 292222, 333968, 584444, 605317, 667936, 1168888, 1210634, 2337776, 2421268, 4237219, 4675552, 4842536, 8474438, 9685072, 16948876, 19370144, 33897752, 67795504, 135591008]

約数ペア:

[(1, 135591008), (2, 67795504), (4, 33897752), (7, 19370144), (8, 16948876), (14, 9685072), (16, 8474438), (28, 4842536), (29, 4675552), (32, 4237219), (56, 2421268), (58, 2337776), (112, 1210634), (116, 1168888), (203, 667936), (224, 605317), (232, 584444), (406, 333968), (464, 292222), (812, 166984), (928, 146111), (1624, 83492), (3248, 41746), (6496, 20873)]