165788994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2335

約数の個数: 64

約数和(自身を含む): 397393920

約数和(自身を除く): 231604926

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 43, 82, 86, 123, 129, 246, 258, 287, 301, 574, 602, 861, 903, 1722, 1763, 1806, 2239, 3526, 4478, 5289, 6717, 10578, 12341, 13434, 15673, 24682, 31346, 37023, 47019, 74046, 91799, 94038, 96277, 183598, 192554, 275397, 288831, 550794, 577662, 642593, 673939, 1285186, 1347878, 1927779, 2021817, 3855558, 3947357, 4043634, 7894714, 11842071, 23684142, 27631499, 55262998, 82894497, 165788994]

約数ペア:

[(1, 165788994), (2, 82894497), (3, 55262998), (6, 27631499), (7, 23684142), (14, 11842071), (21, 7894714), (41, 4043634), (42, 3947357), (43, 3855558), (82, 2021817), (86, 1927779), (123, 1347878), (129, 1285186), (246, 673939), (258, 642593), (287, 577662), (301, 550794), (574, 288831), (602, 275397), (861, 192554), (903, 183598), (1722, 96277), (1763, 94038), (1806, 91799), (2239, 74046), (3526, 47019), (4478, 37023), (5289, 31346), (6717, 24682), (10578, 15673), (12341, 13434)]