129435432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{770449}}^1$

素因数の和:770465

約数の個数: 32

約数和(自身を含む): 369816000

約数和(自身を除く): 240380568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 770449, 1540898, 2311347, 3081796, 4622694, 5393143, 6163592, 9245388, 10786286, 16179429, 18490776, 21572572, 32358858, 43145144, 64717716, 129435432]

約数ペア:

[(1, 129435432), (2, 64717716), (3, 43145144), (4, 32358858), (6, 21572572), (7, 18490776), (8, 16179429), (12, 10786286), (14, 9245388), (21, 6163592), (24, 5393143), (28, 4622694), (42, 3081796), (56, 2311347), (84, 1540898), (168, 770449)]