171824276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 336063168

約数和(自身を除く): 164238892

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 83, 164, 166, 332, 533, 971, 1066, 1079, 1942, 2132, 2158, 3403, 3884, 4316, 6806, 12623, 13612, 25246, 39811, 44239, 50492, 79622, 80593, 88478, 159244, 161186, 176956, 322372, 517543, 1035086, 1047709, 2070172, 2095418, 3304313, 4190836, 6608626, 13217252, 42956069, 85912138, 171824276]

約数ペア:

[(1, 171824276), (2, 85912138), (4, 42956069), (13, 13217252), (26, 6608626), (41, 4190836), (52, 3304313), (82, 2095418), (83, 2070172), (164, 1047709), (166, 1035086), (332, 517543), (533, 322372), (971, 176956), (1066, 161186), (1079, 159244), (1942, 88478), (2132, 80593), (2158, 79622), (3403, 50492), (3884, 44239), (4316, 39811), (6806, 25246), (12623, 13612)]