138985344

素因数分解:

$2^7\times 3^2\times {\mathrm{120647}}^1$

素因数の和:120667

約数の個数: 48

約数和(自身を含む): 399948120

約数和(自身を除く): 260962776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120647, 241294, 361941, 482588, 723882, 965176, 1085823, 1447764, 1930352, 2171646, 2895528, 3860704, 4343292, 5791056, 7721408, 8686584, 11582112, 15442816, 17373168, 23164224, 34746336, 46328448, 69492672, 138985344]

約数ペア:

[(1, 138985344), (2, 69492672), (3, 46328448), (4, 34746336), (6, 23164224), (8, 17373168), (9, 15442816), (12, 11582112), (16, 8686584), (18, 7721408), (24, 5791056), (32, 4343292), (36, 3860704), (48, 2895528), (64, 2171646), (72, 1930352), (96, 1447764), (128, 1085823), (144, 965176), (192, 723882), (288, 482588), (384, 361941), (576, 241294), (1152, 120647)]