164458518504

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{139845679}}^1$

素因数の和:139845702

約数の個数: 48

約数和(自身を含む): 478272225600

約数和(自身を除く): 313813707096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 139845679, 279691358, 419537037, 559382716, 839074074, 978919753, 1118765432, 1678148148, 1957839506, 2936759259, 3356296296, 3915679012, 5873518518, 6852438271, 7831358024, 11747037036, 13704876542, 20557314813, 23494074072, 27409753084, 41114629626, 54819506168, 82229259252, 164458518504]

約数ペア:

[(1, 164458518504), (2, 82229259252), (3, 54819506168), (4, 41114629626), (6, 27409753084), (7, 23494074072), (8, 20557314813), (12, 13704876542), (14, 11747037036), (21, 7831358024), (24, 6852438271), (28, 5873518518), (42, 3915679012), (49, 3356296296), (56, 2936759259), (84, 1957839506), (98, 1678148148), (147, 1118765432), (168, 978919753), (196, 839074074), (294, 559382716), (392, 419537037), (588, 279691358), (1176, 139845679)]