168691716

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{18233}}^1$

素因数の和:18500

約数の個数: 36

約数和(自身を含む): 428097852

約数和(自身を除く): 259406136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 18233, 36466, 54699, 72932, 109398, 164097, 218796, 328194, 656388, 4685881, 9371762, 14057643, 18743524, 28115286, 42172929, 56230572, 84345858, 168691716]

約数ペア:

[(1, 168691716), (2, 84345858), (3, 56230572), (4, 42172929), (6, 28115286), (9, 18743524), (12, 14057643), (18, 9371762), (36, 4685881), (257, 656388), (514, 328194), (771, 218796), (1028, 164097), (1542, 109398), (2313, 72932), (3084, 54699), (4626, 36466), (9252, 18233)]