156723782380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5147}}^1\times {\mathrm{138407}}^1$

素因数の和:143574

約数の個数: 48

約数和(自身を含む): 359112289536

約数和(自身を除く): 202388507156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5147, 10294, 20588, 25735, 51470, 56617, 102940, 113234, 138407, 226468, 276814, 283085, 553628, 566170, 692035, 1132340, 1384070, 1522477, 2768140, 3044954, 6089908, 7612385, 15224770, 30449540, 712380829, 1424761658, 2849523316, 3561904145, 7123808290, 7836189119, 14247616580, 15672378238, 31344756476, 39180945595, 78361891190, 156723782380]

約数ペア:

[(1, 156723782380), (2, 78361891190), (4, 39180945595), (5, 31344756476), (10, 15672378238), (11, 14247616580), (20, 7836189119), (22, 7123808290), (44, 3561904145), (55, 2849523316), (110, 1424761658), (220, 712380829), (5147, 30449540), (10294, 15224770), (20588, 7612385), (25735, 6089908), (51470, 3044954), (56617, 2768140), (102940, 1522477), (113234, 1384070), (138407, 1132340), (226468, 692035), (276814, 566170), (283085, 553628)]