157522968

素因数分解:

$2^3\times 3^4\times {\mathrm{243091}}^1$

素因数の和:243109

約数の個数: 40

約数和(自身を含む): 441211980

約数和(自身を除く): 283689012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 243091, 486182, 729273, 972364, 1458546, 1944728, 2187819, 2917092, 4375638, 5834184, 6563457, 8751276, 13126914, 17502552, 19690371, 26253828, 39380742, 52507656, 78761484, 157522968]

約数ペア:

[(1, 157522968), (2, 78761484), (3, 52507656), (4, 39380742), (6, 26253828), (8, 19690371), (9, 17502552), (12, 13126914), (18, 8751276), (24, 6563457), (27, 5834184), (36, 4375638), (54, 2917092), (72, 2187819), (81, 1944728), (108, 1458546), (162, 972364), (216, 729273), (324, 486182), (648, 243091)]