157014767

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 205900800

約数和(自身を除く): 48886033

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 343, 637, 1127, 1531, 2093, 4459, 7889, 10717, 14651, 19903, 35213, 75019, 102557, 139321, 246491, 457769, 525133, 975247, 1725437, 3204383, 6826729, 12078059, 22430681, 157014767]

約数ペア:

[(1, 157014767), (7, 22430681), (13, 12078059), (23, 6826729), (49, 3204383), (91, 1725437), (161, 975247), (299, 525133), (343, 457769), (637, 246491), (1127, 139321), (1531, 102557), (2093, 75019), (4459, 35213), (7889, 19903), (10717, 14651)]