129403736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210071}}^1$

素因数の和:210095

約数の個数: 32

約数和(自身を含む): 302503680

約数和(自身を除く): 173099944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 210071, 420142, 840284, 1470497, 1680568, 2310781, 2940994, 4621562, 5881988, 9243124, 11763976, 16175467, 18486248, 32350934, 64701868, 129403736]

約数ペア:

[(1, 129403736), (2, 64701868), (4, 32350934), (7, 18486248), (8, 16175467), (11, 11763976), (14, 9243124), (22, 5881988), (28, 4621562), (44, 2940994), (56, 2310781), (77, 1680568), (88, 1470497), (154, 840284), (308, 420142), (616, 210071)]