131580168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{15187}}^1$

素因数の和:15234

約数の個数: 48

約数和(自身を含む): 347197680

約数和(自身を除く): 215617512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 15187, 30374, 45561, 60748, 91122, 121496, 182244, 288553, 364488, 577106, 865659, 1154212, 1731318, 2308424, 3462636, 5482507, 6925272, 10965014, 16447521, 21930028, 32895042, 43860056, 65790084, 131580168]

約数ペア:

[(1, 131580168), (2, 65790084), (3, 43860056), (4, 32895042), (6, 21930028), (8, 16447521), (12, 10965014), (19, 6925272), (24, 5482507), (38, 3462636), (57, 2308424), (76, 1731318), (114, 1154212), (152, 865659), (228, 577106), (361, 364488), (456, 288553), (722, 182244), (1083, 121496), (1444, 91122), (2166, 60748), (2888, 45561), (4332, 30374), (8664, 15187)]