168240636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5849}}^1$

素因数の和:5923

約数の個数: 72

約数和(自身を含む): 459950400

約数和(自身を除く): 291709764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 5849, 7191, 9588, 11698, 14382, 17547, 23396, 28764, 35094, 52641, 70188, 99433, 105282, 198866, 210564, 274903, 298299, 397732, 549806, 596598, 824709, 894897, 1099612, 1193196, 1649418, 1789794, 2474127, 3298836, 3579588, 4673351, 4948254, 9346702, 9896508, 14020053, 18693404, 28040106, 42060159, 56080212, 84120318, 168240636]

約数ペア:

[(1, 168240636), (2, 84120318), (3, 56080212), (4, 42060159), (6, 28040106), (9, 18693404), (12, 14020053), (17, 9896508), (18, 9346702), (34, 4948254), (36, 4673351), (47, 3579588), (51, 3298836), (68, 2474127), (94, 1789794), (102, 1649418), (141, 1193196), (153, 1099612), (188, 894897), (204, 824709), (282, 596598), (306, 549806), (423, 397732), (564, 298299), (612, 274903), (799, 210564), (846, 198866), (1598, 105282), (1692, 99433), (2397, 70188), (3196, 52641), (4794, 35094), (5849, 28764), (7191, 23396), (9588, 17547), (11698, 14382)]