142047152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1213}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 297158064

約数和(自身を除く): 155110912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563, 1126, 1213, 2252, 2426, 4504, 4852, 7319, 9008, 9704, 14638, 15769, 19408, 29276, 31538, 58552, 63076, 117104, 126152, 252304, 682919, 1365838, 2731676, 5463352, 8877947, 10926704, 17755894, 35511788, 71023576, 142047152]

約数ペア:

[(1, 142047152), (2, 71023576), (4, 35511788), (8, 17755894), (13, 10926704), (16, 8877947), (26, 5463352), (52, 2731676), (104, 1365838), (208, 682919), (563, 252304), (1126, 126152), (1213, 117104), (2252, 63076), (2426, 58552), (4504, 31538), (4852, 29276), (7319, 19408), (9008, 15769), (9704, 14638)]