163671128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 340632000

約数和(自身を除く): 176960872

約数列:

[1, 2, 4, 8, 23, 29, 37, 46, 58, 74, 92, 116, 148, 184, 232, 296, 667, 829, 851, 1073, 1334, 1658, 1702, 2146, 2668, 3316, 3404, 4292, 5336, 6632, 6808, 8584, 19067, 24041, 24679, 30673, 38134, 48082, 49358, 61346, 76268, 96164, 98716, 122692, 152536, 192328, 197432, 245384, 552943, 705479, 889517, 1105886, 1410958, 1779034, 2211772, 2821916, 3558068, 4423544, 5643832, 7116136, 20458891, 40917782, 81835564, 163671128]

約数ペア:

[(1, 163671128), (2, 81835564), (4, 40917782), (8, 20458891), (23, 7116136), (29, 5643832), (37, 4423544), (46, 3558068), (58, 2821916), (74, 2211772), (92, 1779034), (116, 1410958), (148, 1105886), (184, 889517), (232, 705479), (296, 552943), (667, 245384), (829, 197432), (851, 192328), (1073, 152536), (1334, 122692), (1658, 98716), (1702, 96164), (2146, 76268), (2668, 61346), (3316, 49358), (3404, 48082), (4292, 38134), (5336, 30673), (6632, 24679), (6808, 24041), (8584, 19067)]