164026872

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{4211}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 445166280

約数和(自身を除く): 281139408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 3246, 4211, 4328, 4869, 6492, 8422, 9738, 12633, 12984, 16844, 19476, 25266, 33688, 37899, 38952, 50532, 75798, 101064, 151596, 303192, 2278151, 4556302, 6834453, 9112604, 13668906, 18225208, 20503359, 27337812, 41006718, 54675624, 82013436, 164026872]

約数ペア:

[(1, 164026872), (2, 82013436), (3, 54675624), (4, 41006718), (6, 27337812), (8, 20503359), (9, 18225208), (12, 13668906), (18, 9112604), (24, 6834453), (36, 4556302), (72, 2278151), (541, 303192), (1082, 151596), (1623, 101064), (2164, 75798), (3246, 50532), (4211, 38952), (4328, 37899), (4869, 33688), (6492, 25266), (8422, 19476), (9738, 16844), (12633, 12984)]