155793224

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{290659}}^1$

素因数の和:290732

約数の個数: 16

約数和(自身を含む): 296473200

約数和(自身を除く): 140679976

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 290659, 581318, 1162636, 2325272, 19474153, 38948306, 77896612, 155793224]

約数ペア:

[(1, 155793224), (2, 77896612), (4, 38948306), (8, 19474153), (67, 2325272), (134, 1162636), (268, 581318), (536, 290659)]