157457188

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{3539}}^1$

素因数の和:3784

約数の個数: 36

約数和(自身を含む): 322040880

約数和(自身を除く): 164583692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 908, 1589, 3178, 3539, 6356, 7078, 11123, 14156, 22246, 24773, 44492, 49546, 99092, 173411, 346822, 693644, 803353, 1606706, 3213412, 5623471, 11246942, 22493884, 39364297, 78728594, 157457188]

約数ペア:

[(1, 157457188), (2, 78728594), (4, 39364297), (7, 22493884), (14, 11246942), (28, 5623471), (49, 3213412), (98, 1606706), (196, 803353), (227, 693644), (454, 346822), (908, 173411), (1589, 99092), (3178, 49546), (3539, 44492), (6356, 24773), (7078, 22246), (11123, 14156)]