156965745190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5189}}^1\times {\mathrm{159209}}^1$

素因数の和:164424

約数の個数: 32

約数和(自身を含む): 297467964000

約数和(自身を除く): 140502218810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5189, 10378, 25945, 51890, 98591, 159209, 197182, 318418, 492955, 796045, 985910, 1592090, 3024971, 6049942, 15124855, 30249710, 826135501, 1652271002, 4130677505, 8261355010, 15696574519, 31393149038, 78482872595, 156965745190]

約数ペア:

[(1, 156965745190), (2, 78482872595), (5, 31393149038), (10, 15696574519), (19, 8261355010), (38, 4130677505), (95, 1652271002), (190, 826135501), (5189, 30249710), (10378, 15124855), (25945, 6049942), (51890, 3024971), (98591, 1592090), (159209, 985910), (197182, 796045), (318418, 492955)]