163923072

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2719}}^1$

素因数の和:2893

約数の個数: 64

約数和(自身を含む): 438355200

約数和(自身を除く): 274432128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1884, 2512, 2719, 3768, 5024, 5438, 7536, 8157, 10048, 10876, 15072, 16314, 20096, 21752, 30144, 32628, 43504, 60288, 65256, 87008, 130512, 174016, 261024, 348032, 426883, 522048, 853766, 1044096, 1280649, 1707532, 2561298, 3415064, 5122596, 6830128, 10245192, 13660256, 20490384, 27320512, 40980768, 54641024, 81961536, 163923072]

約数ペア:

[(1, 163923072), (2, 81961536), (3, 54641024), (4, 40980768), (6, 27320512), (8, 20490384), (12, 13660256), (16, 10245192), (24, 6830128), (32, 5122596), (48, 3415064), (64, 2561298), (96, 1707532), (128, 1280649), (157, 1044096), (192, 853766), (314, 522048), (384, 426883), (471, 348032), (628, 261024), (942, 174016), (1256, 130512), (1884, 87008), (2512, 65256), (2719, 60288), (3768, 43504), (5024, 32628), (5438, 30144), (7536, 21752), (8157, 20096), (10048, 16314), (10876, 15072)]