137750152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1493}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 272505600

約数和(自身を除く): 134755448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 1214, 1493, 2428, 2986, 4856, 5972, 11533, 11944, 23066, 28367, 46132, 56734, 92264, 113468, 226936, 906251, 1812502, 3625004, 7250008, 17218769, 34437538, 68875076, 137750152]

約数ペア:

[(1, 137750152), (2, 68875076), (4, 34437538), (8, 17218769), (19, 7250008), (38, 3625004), (76, 1812502), (152, 906251), (607, 226936), (1214, 113468), (1493, 92264), (2428, 56734), (2986, 46132), (4856, 28367), (5972, 23066), (11533, 11944)]