1567990140512

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{19447}}^1\times {\mathrm{18127}}^1$

素因数の和:37723

約数の個数: 48

約数和(自身を含む): 3109520494080

約数和(自身を除く): 1541530353568

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 18127, 19447, 36254, 38894, 72508, 77788, 145016, 155576, 290032, 311152, 580064, 622304, 2519653, 2703133, 5039306, 5406266, 10078612, 10812532, 20157224, 21625064, 40314448, 43250128, 80628896, 86500256, 352515769, 705031538, 1410063076, 2820126152, 5640252304, 11280504608, 48999691891, 97999383782, 195998767564, 391997535128, 783995070256, 1567990140512]

約数ペア:

[(1, 1567990140512), (2, 783995070256), (4, 391997535128), (8, 195998767564), (16, 97999383782), (32, 48999691891), (139, 11280504608), (278, 5640252304), (556, 2820126152), (1112, 1410063076), (2224, 705031538), (4448, 352515769), (18127, 86500256), (19447, 80628896), (36254, 43250128), (38894, 40314448), (72508, 21625064), (77788, 20157224), (145016, 10812532), (155576, 10078612), (290032, 5406266), (311152, 5039306), (580064, 2703133), (622304, 2519653)]