140957184

素因数分解:

$2^9\times 3^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:747

約数の個数: 80

約数和(自身を含む): 378493632

約数和(自身を除く): 237536448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 512, 563, 652, 768, 978, 1126, 1304, 1536, 1689, 1956, 2252, 2608, 3378, 3912, 4504, 5216, 6756, 7824, 9008, 10432, 13512, 15648, 18016, 20864, 27024, 31296, 36032, 41728, 54048, 62592, 72064, 83456, 91769, 108096, 125184, 144128, 183538, 216192, 250368, 275307, 288256, 367076, 432384, 550614, 734152, 864768, 1101228, 1468304, 2202456, 2936608, 4404912, 5873216, 8809824, 11746432, 17619648, 23492864, 35239296, 46985728, 70478592, 140957184]

約数ペア:

[(1, 140957184), (2, 70478592), (3, 46985728), (4, 35239296), (6, 23492864), (8, 17619648), (12, 11746432), (16, 8809824), (24, 5873216), (32, 4404912), (48, 2936608), (64, 2202456), (96, 1468304), (128, 1101228), (163, 864768), (192, 734152), (256, 550614), (326, 432384), (384, 367076), (489, 288256), (512, 275307), (563, 250368), (652, 216192), (768, 183538), (978, 144128), (1126, 125184), (1304, 108096), (1536, 91769), (1689, 83456), (1956, 72064), (2252, 62592), (2608, 54048), (3378, 41728), (3912, 36032), (4504, 31296), (5216, 27024), (6756, 20864), (7824, 18016), (9008, 15648), (10432, 13512)]