157688412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1877243}}^1$

素因数の和:1877257

約数の個数: 24

約数和(自身を含む): 420502656

約数和(自身を除く): 262814244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1877243, 3754486, 5631729, 7508972, 11263458, 13140701, 22526916, 26281402, 39422103, 52562804, 78844206, 157688412]

約数ペア:

[(1, 157688412), (2, 78844206), (3, 52562804), (4, 39422103), (6, 26281402), (7, 22526916), (12, 13140701), (14, 11263458), (21, 7508972), (28, 5631729), (42, 3754486), (84, 1877243)]