128210732888

素因数分解:

$2^3\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1604399}}^1$

素因数の和:1605839

約数の個数: 32

約数和(自身を含む): 274929984000

約数和(自身を除く): 146719251112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1427, 2854, 5708, 9989, 11416, 19978, 39956, 79912, 1604399, 3208798, 6417596, 11230793, 12835192, 22461586, 44923172, 89846344, 2289477373, 4578954746, 9157909492, 16026341611, 18315818984, 32052683222, 64105366444, 128210732888]

約数ペア:

[(1, 128210732888), (2, 64105366444), (4, 32052683222), (7, 18315818984), (8, 16026341611), (14, 9157909492), (28, 4578954746), (56, 2289477373), (1427, 89846344), (2854, 44923172), (5708, 22461586), (9989, 12835192), (11416, 11230793), (19978, 6417596), (39956, 3208798), (79912, 1604399)]