140482576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21787}}^1$

素因数の和:21839

約数の個数: 40

約数和(自身を含む): 302591744

約数和(自身を除く): 162109168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 21787, 43574, 87148, 174296, 283231, 348592, 566462, 675397, 1132924, 1350794, 2265848, 2701588, 4531696, 5403176, 8780161, 10806352, 17560322, 35120644, 70241288, 140482576]

約数ペア:

[(1, 140482576), (2, 70241288), (4, 35120644), (8, 17560322), (13, 10806352), (16, 8780161), (26, 5403176), (31, 4531696), (52, 2701588), (62, 2265848), (104, 1350794), (124, 1132924), (208, 675397), (248, 566462), (403, 348592), (496, 283231), (806, 174296), (1612, 87148), (3224, 43574), (6448, 21787)]