157276938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{288053}}^1$

素因数の和:288078

約数の個数: 32

約数和(自身を含む): 387144576

約数和(自身を除く): 229867638

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 288053, 576106, 864159, 1728318, 2016371, 3744689, 4032742, 6049113, 7489378, 11234067, 12098226, 22468134, 26212823, 52425646, 78638469, 157276938]

約数ペア:

[(1, 157276938), (2, 78638469), (3, 52425646), (6, 26212823), (7, 22468134), (13, 12098226), (14, 11234067), (21, 7489378), (26, 6049113), (39, 4032742), (42, 3744689), (78, 2016371), (91, 1728318), (182, 864159), (273, 576106), (546, 288053)]