155488

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 24

約数和(自身を含む): 316008

約数和(自身を除く): 160520

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 113, 172, 226, 344, 452, 688, 904, 1376, 1808, 3616, 4859, 9718, 19436, 38872, 77744, 155488]

約数ペア:

[(1, 155488), (2, 77744), (4, 38872), (8, 19436), (16, 9718), (32, 4859), (43, 3616), (86, 1808), (113, 1376), (172, 904), (226, 688), (344, 452)]