156820188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{266701}}^1$

素因数の和:266722

約数の個数: 36

約数和(自身を含む): 425656392

約数和(自身を除く): 268836204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 266701, 533402, 800103, 1066804, 1600206, 1866907, 3200412, 3733814, 5600721, 7467628, 11201442, 13068349, 22402884, 26136698, 39205047, 52273396, 78410094, 156820188]

約数ペア:

[(1, 156820188), (2, 78410094), (3, 52273396), (4, 39205047), (6, 26136698), (7, 22402884), (12, 13068349), (14, 11201442), (21, 7467628), (28, 5600721), (42, 3733814), (49, 3200412), (84, 1866907), (98, 1600206), (147, 1066804), (196, 800103), (294, 533402), (588, 266701)]