129912216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{773287}}^1$

素因数の和:773303

約数の個数: 32

約数和(自身を含む): 371178240

約数和(自身を除く): 241266024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 773287, 1546574, 2319861, 3093148, 4639722, 5413009, 6186296, 9279444, 10826018, 16239027, 18558888, 21652036, 32478054, 43304072, 64956108, 129912216]

約数ペア:

[(1, 129912216), (2, 64956108), (3, 43304072), (4, 32478054), (6, 21652036), (7, 18558888), (8, 16239027), (12, 10826018), (14, 9279444), (21, 6186296), (24, 5413009), (28, 4639722), (42, 3093148), (56, 2319861), (84, 1546574), (168, 773287)]