181380451708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{333197}}^1$

素因数の和:333382

約数の個数: 48

約数和(自身を含む): 340117856064

約数和(自身を除く): 158737404356

約数列:

[1, 2, 4, 23, 46, 61, 92, 97, 122, 194, 244, 388, 1403, 2231, 2806, 4462, 5612, 5917, 8924, 11834, 23668, 136091, 272182, 333197, 544364, 666394, 1332788, 7663531, 15327062, 20325017, 30654124, 32320109, 40650034, 64640218, 81300068, 129280436, 467475391, 743362507, 934950782, 1486725014, 1869901564, 1971526649, 2973450028, 3943053298, 7886106596, 45345112927, 90690225854, 181380451708]

約数ペア:

[(1, 181380451708), (2, 90690225854), (4, 45345112927), (23, 7886106596), (46, 3943053298), (61, 2973450028), (92, 1971526649), (97, 1869901564), (122, 1486725014), (194, 934950782), (244, 743362507), (388, 467475391), (1403, 129280436), (2231, 81300068), (2806, 64640218), (4462, 40650034), (5612, 32320109), (5917, 30654124), (8924, 20325017), (11834, 15327062), (23668, 7663531), (136091, 1332788), (272182, 666394), (333197, 544364)]