156673005266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{128939}}^1$

素因数の和:129254

約数の個数: 32

約数和(自身を含む): 245089152000

約数和(自身を除く): 88416146734

約数列:

[1, 2, 43, 71, 86, 142, 199, 398, 3053, 6106, 8557, 14129, 17114, 28258, 128939, 257878, 607547, 1215094, 5544377, 9154669, 11088754, 18309338, 25658861, 51317722, 393650767, 787301534, 1103331023, 1821779131, 2206662046, 3643558262, 78336502633, 156673005266]

約数ペア:

[(1, 156673005266), (2, 78336502633), (43, 3643558262), (71, 2206662046), (86, 1821779131), (142, 1103331023), (199, 787301534), (398, 393650767), (3053, 51317722), (6106, 25658861), (8557, 18309338), (14129, 11088754), (17114, 9154669), (28258, 5544377), (128939, 1215094), (257878, 607547)]