16515144

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 46262400

約数和(自身を除く): 29747256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 487, 628, 942, 974, 1256, 1413, 1461, 1884, 1948, 2826, 2922, 3768, 3896, 4239, 4383, 5652, 5844, 8478, 8766, 11304, 11688, 13149, 16956, 17532, 26298, 33912, 35064, 52596, 76459, 105192, 152918, 229377, 305836, 458754, 611672, 688131, 917508, 1376262, 1835016, 2064393, 2752524, 4128786, 5505048, 8257572, 16515144]

約数ペア:

[(1, 16515144), (2, 8257572), (3, 5505048), (4, 4128786), (6, 2752524), (8, 2064393), (9, 1835016), (12, 1376262), (18, 917508), (24, 688131), (27, 611672), (36, 458754), (54, 305836), (72, 229377), (108, 152918), (157, 105192), (216, 76459), (314, 52596), (471, 35064), (487, 33912), (628, 26298), (942, 17532), (974, 16956), (1256, 13149), (1413, 11688), (1461, 11304), (1884, 8766), (1948, 8478), (2826, 5844), (2922, 5652), (3768, 4383), (3896, 4239)]