172904148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{165617}}^1$

素因数の和:165656

約数の個数: 36

約数和(自身を含む): 452137140

約数和(自身を除く): 279232992

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 165617, 331234, 496851, 662468, 993702, 1490553, 1987404, 2981106, 4802893, 5962212, 9605786, 14408679, 19211572, 28817358, 43226037, 57634716, 86452074, 172904148]

約数ペア:

[(1, 172904148), (2, 86452074), (3, 57634716), (4, 43226037), (6, 28817358), (9, 19211572), (12, 14408679), (18, 9605786), (29, 5962212), (36, 4802893), (58, 2981106), (87, 1987404), (116, 1490553), (174, 993702), (261, 662468), (348, 496851), (522, 331234), (1044, 165617)]