156799597130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20076773}}^1$

素因数の和:20076862

約数の個数: 32

約数和(自身を含む): 312233989248

約数和(自身を除く): 155434392118

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 20076773, 40153546, 100383865, 200767730, 220844503, 441689006, 1104222515, 1425450883, 2208445030, 2850901766, 7127254415, 14254508830, 15679959713, 31359919426, 78399798565, 156799597130]

約数ペア:

[(1, 156799597130), (2, 78399798565), (5, 31359919426), (10, 15679959713), (11, 14254508830), (22, 7127254415), (55, 2850901766), (71, 2208445030), (110, 1425450883), (142, 1104222515), (355, 441689006), (710, 220844503), (781, 200767730), (1562, 100383865), (3905, 40153546), (7810, 20076773)]