156934921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 199221120

約数和(自身を除く): 42286199

約数列:

[1, 11, 13, 29, 41, 71, 143, 169, 319, 377, 451, 533, 781, 923, 1189, 1859, 2059, 2911, 4147, 4901, 5863, 6929, 10153, 11999, 13079, 15457, 22649, 26767, 32021, 37843, 53911, 76219, 84419, 131989, 170027, 200941, 294437, 347971, 416273, 491959, 928609, 1097447, 2210351, 3827681, 5411549, 12071917, 14266811, 156934921]

約数ペア:

[(1, 156934921), (11, 14266811), (13, 12071917), (29, 5411549), (41, 3827681), (71, 2210351), (143, 1097447), (169, 928609), (319, 491959), (377, 416273), (451, 347971), (533, 294437), (781, 200941), (923, 170027), (1189, 131989), (1859, 84419), (2059, 76219), (2911, 53911), (4147, 37843), (4901, 32021), (5863, 26767), (6929, 22649), (10153, 15457), (11999, 13079)]