164461388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1973}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 355951680

約数和(自身を除く): 191490292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1603, 1973, 2977, 3206, 3946, 5954, 6412, 7892, 11908, 13811, 20839, 25649, 27622, 41678, 51298, 55244, 83356, 102596, 179543, 359086, 451817, 718172, 903634, 1807268, 3162719, 5873621, 6325438, 11747242, 12650876, 23494484, 41115347, 82230694, 164461388]

約数ペア:

[(1, 164461388), (2, 82230694), (4, 41115347), (7, 23494484), (13, 12650876), (14, 11747242), (26, 6325438), (28, 5873621), (52, 3162719), (91, 1807268), (182, 903634), (229, 718172), (364, 451817), (458, 359086), (916, 179543), (1603, 102596), (1973, 83356), (2977, 55244), (3206, 51298), (3946, 41678), (5954, 27622), (6412, 25649), (7892, 20839), (11908, 13811)]