157068368

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{146519}}^1$

素因数の和:146594

約数の個数: 20

約数和(自身を含む): 308864160

約数和(自身を除く): 151795792

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 146519, 293038, 586076, 1172152, 2344304, 9816773, 19633546, 39267092, 78534184, 157068368]

約数ペア:

[(1, 157068368), (2, 78534184), (4, 39267092), (8, 19633546), (16, 9816773), (67, 2344304), (134, 1172152), (268, 586076), (536, 293038), (1072, 146519)]