129607548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{220421}}^1$

素因数の和:220442

約数の個数: 36

約数和(自身を含む): 351793512

約数和(自身を除く): 222185964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 220421, 440842, 661263, 881684, 1322526, 1542947, 2645052, 3085894, 4628841, 6171788, 9257682, 10800629, 18515364, 21601258, 32401887, 43202516, 64803774, 129607548]

約数ペア:

[(1, 129607548), (2, 64803774), (3, 43202516), (4, 32401887), (6, 21601258), (7, 18515364), (12, 10800629), (14, 9257682), (21, 6171788), (28, 4628841), (42, 3085894), (49, 2645052), (84, 1542947), (98, 1322526), (147, 881684), (196, 661263), (294, 440842), (588, 220421)]