157228799

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 203011200

約数和(自身を除く): 45782401

約数列:

[1, 7, 13, 37, 49, 91, 259, 343, 481, 637, 953, 1813, 3367, 4459, 6671, 12389, 12691, 23569, 35261, 46697, 86723, 164983, 246827, 326879, 458393, 607061, 1727789, 3208751, 4249427, 12094523, 22461257, 157228799]

約数ペア:

[(1, 157228799), (7, 22461257), (13, 12094523), (37, 4249427), (49, 3208751), (91, 1727789), (259, 607061), (343, 458393), (481, 326879), (637, 246827), (953, 164983), (1813, 86723), (3367, 46697), (4459, 35261), (6671, 23569), (12389, 12691)]