171145664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{157303}}^1$

素因数の和:157332

約数の個数: 28

約数和(自身を含む): 359596944

約数和(自身を除く): 188451280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 157303, 314606, 629212, 1258424, 2516848, 2674151, 5033696, 5348302, 10067392, 10696604, 21393208, 42786416, 85572832, 171145664]

約数ペア:

[(1, 171145664), (2, 85572832), (4, 42786416), (8, 21393208), (16, 10696604), (17, 10067392), (32, 5348302), (34, 5033696), (64, 2674151), (68, 2516848), (136, 1258424), (272, 629212), (544, 314606), (1088, 157303)]