156980853598

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1\times {\mathrm{3881}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 239760767232

約数和(自身を除く): 82779913634

約数列:

[1, 2, 71, 142, 443, 643, 886, 1286, 3881, 7762, 31453, 45653, 62906, 91306, 275551, 284849, 551102, 569698, 1719283, 2495483, 3438566, 4990966, 20224279, 40448558, 122069093, 177179293, 244138186, 354358586, 1105498969, 2210997938, 78490426799, 156980853598]

約数ペア:

[(1, 156980853598), (2, 78490426799), (71, 2210997938), (142, 1105498969), (443, 354358586), (643, 244138186), (886, 177179293), (1286, 122069093), (3881, 40448558), (7762, 20224279), (31453, 4990966), (45653, 3438566), (62906, 2495483), (91306, 1719283), (275551, 569698), (284849, 551102)]