156760815858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7019}}^1\times {\mathrm{161839}}^1$

素因数の和:168886

約数の個数: 32

約数和(自身を含む): 327201638400

約数和(自身を除く): 170440822542

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 7019, 14038, 21057, 42114, 161437, 161839, 322874, 323678, 484311, 485517, 968622, 971034, 3722297, 7444594, 11166891, 22333782, 1135947941, 2271895882, 3407843823, 6815687646, 26126802643, 52253605286, 78380407929, 156760815858]

約数ペア:

[(1, 156760815858), (2, 78380407929), (3, 52253605286), (6, 26126802643), (23, 6815687646), (46, 3407843823), (69, 2271895882), (138, 1135947941), (7019, 22333782), (14038, 11166891), (21057, 7444594), (42114, 3722297), (161437, 971034), (161839, 968622), (322874, 485517), (323678, 484311)]