163729656

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{31151}}^1$

素因数の和:31236

約数の個数: 48

約数和(自身を含む): 449523360

約数和(自身を除く): 285793704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 31151, 62302, 93453, 124604, 186906, 249208, 280359, 373812, 560718, 747624, 1121436, 2242872, 2274023, 4548046, 6822069, 9096092, 13644138, 18192184, 20466207, 27288276, 40932414, 54576552, 81864828, 163729656]

約数ペア:

[(1, 163729656), (2, 81864828), (3, 54576552), (4, 40932414), (6, 27288276), (8, 20466207), (9, 18192184), (12, 13644138), (18, 9096092), (24, 6822069), (36, 4548046), (72, 2274023), (73, 2242872), (146, 1121436), (219, 747624), (292, 560718), (438, 373812), (584, 280359), (657, 249208), (876, 186906), (1314, 124604), (1752, 93453), (2628, 62302), (5256, 31151)]