137200544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10639}}^1$

素因数の和:10693

約数の個数: 48

約数和(自身を含む): 300303360

約数和(自身を除く): 163102816

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 10639, 12896, 21278, 42556, 85112, 138307, 170224, 276614, 329809, 340448, 553228, 659618, 1106456, 1319236, 2212912, 2638472, 4287517, 4425824, 5276944, 8575034, 10553888, 17150068, 34300136, 68600272, 137200544]

約数ペア:

[(1, 137200544), (2, 68600272), (4, 34300136), (8, 17150068), (13, 10553888), (16, 8575034), (26, 5276944), (31, 4425824), (32, 4287517), (52, 2638472), (62, 2212912), (104, 1319236), (124, 1106456), (208, 659618), (248, 553228), (403, 340448), (416, 329809), (496, 276614), (806, 170224), (992, 138307), (1612, 85112), (3224, 42556), (6448, 21278), (10639, 12896)]