158730786

素因数分解:

$2^1\times 3^3\times {\mathrm{1021}}^1\times {\mathrm{2879}}^1$

素因数の和:3911

約数の個数: 32

約数和(自身を含む): 353203200

約数和(自身を除く): 194472414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1021, 2042, 2879, 3063, 5758, 6126, 8637, 9189, 17274, 18378, 25911, 27567, 51822, 55134, 77733, 155466, 2939459, 5878918, 8818377, 17636754, 26455131, 52910262, 79365393, 158730786]

約数ペア:

[(1, 158730786), (2, 79365393), (3, 52910262), (6, 26455131), (9, 17636754), (18, 8818377), (27, 5878918), (54, 2939459), (1021, 155466), (2042, 77733), (2879, 55134), (3063, 51822), (5758, 27567), (6126, 25911), (8637, 18378), (9189, 17274)]