149025758

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{19249}}^1$

素因数の和:19344

約数の個数: 24

約数和(自身を含む): 263340000

約数和(自身を除く): 114314242

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 19249, 38498, 134743, 269486, 943201, 1520671, 1886402, 3041342, 10644697, 21289394, 74512879, 149025758]

約数ペア:

[(1, 149025758), (2, 74512879), (7, 21289394), (14, 10644697), (49, 3041342), (79, 1886402), (98, 1520671), (158, 943201), (553, 269486), (1106, 134743), (3871, 38498), (7742, 19249)]