164716222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 274428000

約数和(自身を除く): 109711778

約数列:

[1, 2, 11, 22, 109, 149, 218, 298, 461, 922, 1199, 1639, 2398, 3278, 5071, 10142, 16241, 32482, 50249, 68689, 100498, 137378, 178651, 357302, 552739, 755579, 1105478, 1511158, 7487101, 14974202, 82358111, 164716222]

約数ペア:

[(1, 164716222), (2, 82358111), (11, 14974202), (22, 7487101), (109, 1511158), (149, 1105478), (218, 755579), (298, 552739), (461, 357302), (922, 178651), (1199, 137378), (1639, 100498), (2398, 68689), (3278, 50249), (5071, 32482), (10142, 16241)]