167872768

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4119

約数の個数: 72

約数和(自身を含む): 399708288

約数和(自身を除く): 231835520

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 4073, 5152, 5888, 8146, 10304, 16292, 20608, 28511, 32584, 41216, 57022, 65168, 93679, 114044, 130336, 187358, 228088, 260672, 374716, 456176, 521344, 655753, 749432, 912352, 1042688, 1311506, 1498864, 1824704, 2623012, 2997728, 3649408, 5246024, 5995456, 7298816, 10492048, 11990912, 20984096, 23981824, 41968192, 83936384, 167872768]

約数ペア:

[(1, 167872768), (2, 83936384), (4, 41968192), (7, 23981824), (8, 20984096), (14, 11990912), (16, 10492048), (23, 7298816), (28, 5995456), (32, 5246024), (46, 3649408), (56, 2997728), (64, 2623012), (92, 1824704), (112, 1498864), (128, 1311506), (161, 1042688), (184, 912352), (224, 749432), (256, 655753), (322, 521344), (368, 456176), (448, 374716), (644, 260672), (736, 228088), (896, 187358), (1288, 130336), (1472, 114044), (1792, 93679), (2576, 65168), (2944, 57022), (4073, 41216), (5152, 32584), (5888, 28511), (8146, 20608), (10304, 16292)]