148979306

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 264000000

約数和(自身を除く): 115020694

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 686, 1106, 2749, 3871, 5498, 7742, 19243, 27097, 38486, 54194, 134701, 217171, 269402, 434342, 942907, 1520197, 1885814, 3040394, 10641379, 21282758, 74489653, 148979306]

約数ペア:

[(1, 148979306), (2, 74489653), (7, 21282758), (14, 10641379), (49, 3040394), (79, 1885814), (98, 1520197), (158, 942907), (343, 434342), (553, 269402), (686, 217171), (1106, 134701), (2749, 54194), (3871, 38486), (5498, 27097), (7742, 19243)]