161716404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9931}}^1$

素因数の和:10020

約数の個数: 48

約数和(自身を含む): 400458240

約数和(自身を除く): 238741836

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1357, 2714, 4071, 5428, 8142, 9931, 16284, 19862, 29793, 39724, 59586, 119172, 228413, 456826, 585929, 685239, 913652, 1171858, 1370478, 1757787, 2343716, 2740956, 3515574, 7031148, 13476367, 26952734, 40429101, 53905468, 80858202, 161716404]

約数ペア:

[(1, 161716404), (2, 80858202), (3, 53905468), (4, 40429101), (6, 26952734), (12, 13476367), (23, 7031148), (46, 3515574), (59, 2740956), (69, 2343716), (92, 1757787), (118, 1370478), (138, 1171858), (177, 913652), (236, 685239), (276, 585929), (354, 456826), (708, 228413), (1357, 119172), (2714, 59586), (4071, 39724), (5428, 29793), (8142, 19862), (9931, 16284)]