156967015556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{270799}}^1$

素因数の和:271044

約数の個数: 48

約数和(自身を含む): 301900838400

約数和(自身を除く): 144933822844

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 157, 284, 314, 628, 923, 1846, 2041, 3692, 4082, 8164, 11147, 22294, 44588, 144911, 270799, 289822, 541598, 579644, 1083196, 3520387, 7040774, 14081548, 19226729, 38453458, 42515443, 76906916, 85030886, 170061772, 249947477, 499894954, 552700759, 999789908, 1105401518, 2210803036, 3018596453, 6037192906, 12074385812, 39241753889, 78483507778, 156967015556]

約数ペア:

[(1, 156967015556), (2, 78483507778), (4, 39241753889), (13, 12074385812), (26, 6037192906), (52, 3018596453), (71, 2210803036), (142, 1105401518), (157, 999789908), (284, 552700759), (314, 499894954), (628, 249947477), (923, 170061772), (1846, 85030886), (2041, 76906916), (3692, 42515443), (4082, 38453458), (8164, 19226729), (11147, 14081548), (22294, 7040774), (44588, 3520387), (144911, 1083196), (270799, 579644), (289822, 541598)]