159402408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7643}}^1$

素因数の和:7742

約数の個数: 64

約数和(自身を含む): 440294400

約数和(自身を除く): 280891992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 2607, 3476, 5214, 6952, 7643, 10428, 15286, 20856, 22929, 30572, 45858, 61144, 84073, 91716, 168146, 183432, 252219, 336292, 504438, 603797, 672584, 1008876, 1207594, 1811391, 2017752, 2415188, 3622782, 4830376, 6641767, 7245564, 13283534, 14491128, 19925301, 26567068, 39850602, 53134136, 79701204, 159402408]

約数ペア:

[(1, 159402408), (2, 79701204), (3, 53134136), (4, 39850602), (6, 26567068), (8, 19925301), (11, 14491128), (12, 13283534), (22, 7245564), (24, 6641767), (33, 4830376), (44, 3622782), (66, 2415188), (79, 2017752), (88, 1811391), (132, 1207594), (158, 1008876), (237, 672584), (264, 603797), (316, 504438), (474, 336292), (632, 252219), (869, 183432), (948, 168146), (1738, 91716), (1896, 84073), (2607, 61144), (3476, 45858), (5214, 30572), (6952, 22929), (7643, 20856), (10428, 15286)]