144413140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 314479872

約数和(自身を除く): 170066732

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 670, 940, 1340, 2293, 3149, 4586, 6298, 9172, 11465, 12596, 15745, 22930, 31490, 45860, 62980, 107771, 153631, 215542, 307262, 431084, 538855, 614524, 768155, 1077710, 1536310, 2155420, 3072620, 7220657, 14441314, 28882628, 36103285, 72206570, 144413140]

約数ペア:

[(1, 144413140), (2, 72206570), (4, 36103285), (5, 28882628), (10, 14441314), (20, 7220657), (47, 3072620), (67, 2155420), (94, 1536310), (134, 1077710), (188, 768155), (235, 614524), (268, 538855), (335, 431084), (470, 307262), (670, 215542), (940, 153631), (1340, 107771), (2293, 62980), (3149, 45860), (4586, 31490), (6298, 22930), (9172, 15745), (11465, 12596)]