154176512

素因数分解:

$2^{10}\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 88

約数和(自身を含む): 357062304

約数和(自身を除く): 202885792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 157, 224, 256, 274, 314, 448, 512, 548, 628, 896, 959, 1024, 1096, 1099, 1256, 1792, 1918, 2192, 2198, 2512, 3584, 3836, 4384, 4396, 5024, 7168, 7672, 8768, 8792, 10048, 15344, 17536, 17584, 20096, 21509, 30688, 35072, 35168, 40192, 43018, 61376, 70144, 70336, 80384, 86036, 122752, 140288, 140672, 150563, 160768, 172072, 245504, 281344, 301126, 344144, 491008, 562688, 602252, 688288, 982016, 1125376, 1204504, 1376576, 2409008, 2753152, 4818016, 5506304, 9636032, 11012608, 19272064, 22025216, 38544128, 77088256, 154176512]

約数ペア:

[(1, 154176512), (2, 77088256), (4, 38544128), (7, 22025216), (8, 19272064), (14, 11012608), (16, 9636032), (28, 5506304), (32, 4818016), (56, 2753152), (64, 2409008), (112, 1376576), (128, 1204504), (137, 1125376), (157, 982016), (224, 688288), (256, 602252), (274, 562688), (314, 491008), (448, 344144), (512, 301126), (548, 281344), (628, 245504), (896, 172072), (959, 160768), (1024, 150563), (1096, 140672), (1099, 140288), (1256, 122752), (1792, 86036), (1918, 80384), (2192, 70336), (2198, 70144), (2512, 61376), (3584, 43018), (3836, 40192), (4384, 35168), (4396, 35072), (5024, 30688), (7168, 21509), (7672, 20096), (8768, 17584), (8792, 17536), (10048, 15344)]