145483548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{247421}}^1$

素因数の和:247442

約数の個数: 36

約数和(自身を含む): 394885512

約数和(自身を除く): 249401964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 247421, 494842, 742263, 989684, 1484526, 1731947, 2969052, 3463894, 5195841, 6927788, 10391682, 12123629, 20783364, 24247258, 36370887, 48494516, 72741774, 145483548]

約数ペア:

[(1, 145483548), (2, 72741774), (3, 48494516), (4, 36370887), (6, 24247258), (7, 20783364), (12, 12123629), (14, 10391682), (21, 6927788), (28, 5195841), (42, 3463894), (49, 2969052), (84, 1731947), (98, 1484526), (147, 989684), (196, 742263), (294, 494842), (588, 247421)]