165338448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{643}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 467636736

約数和(自身を除く): 302298288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 487, 528, 643, 974, 1286, 1461, 1929, 1948, 2572, 2922, 3858, 3896, 5144, 5357, 5844, 7073, 7716, 7792, 10288, 10714, 11688, 14146, 15432, 16071, 21219, 21428, 23376, 28292, 30864, 32142, 42438, 42856, 56584, 64284, 84876, 85712, 113168, 128568, 169752, 257136, 313141, 339504, 626282, 939423, 1252564, 1878846, 2505128, 3444551, 3757692, 5010256, 6889102, 7515384, 10333653, 13778204, 15030768, 20667306, 27556408, 41334612, 55112816, 82669224, 165338448]

約数ペア:

[(1, 165338448), (2, 82669224), (3, 55112816), (4, 41334612), (6, 27556408), (8, 20667306), (11, 15030768), (12, 13778204), (16, 10333653), (22, 7515384), (24, 6889102), (33, 5010256), (44, 3757692), (48, 3444551), (66, 2505128), (88, 1878846), (132, 1252564), (176, 939423), (264, 626282), (487, 339504), (528, 313141), (643, 257136), (974, 169752), (1286, 128568), (1461, 113168), (1929, 85712), (1948, 84876), (2572, 64284), (2922, 56584), (3858, 42856), (3896, 42438), (5144, 32142), (5357, 30864), (5844, 28292), (7073, 23376), (7716, 21428), (7792, 21219), (10288, 16071), (10714, 15432), (11688, 14146)]