159869388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1903207}}^1$

素因数の和:1903221

約数の個数: 24

約数和(自身を含む): 426318592

約数和(自身を除く): 266449204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1903207, 3806414, 5709621, 7612828, 11419242, 13322449, 22838484, 26644898, 39967347, 53289796, 79934694, 159869388]

約数ペア:

[(1, 159869388), (2, 79934694), (3, 53289796), (4, 39967347), (6, 26644898), (7, 22838484), (12, 13322449), (14, 11419242), (21, 7612828), (28, 5709621), (42, 3806414), (84, 1903207)]