156780517876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1531}}^1\times {\mathrm{5009}}^1$

素因数の和:6832

約数の個数: 48

約数和(自身を含む): 290127096000

約数和(自身を除く): 133346578124

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 1531, 3062, 5009, 5111, 6124, 10018, 10222, 20036, 20444, 29089, 58178, 95171, 116356, 190342, 380684, 411839, 823678, 1347421, 1647356, 2694842, 5389684, 7668779, 7824941, 15337558, 15649882, 25600999, 30675116, 31299764, 51201998, 102403996, 145706801, 291413602, 582827204, 2062901551, 4125803102, 8251606204, 39195129469, 78390258938, 156780517876]

約数ペア:

[(1, 156780517876), (2, 78390258938), (4, 39195129469), (19, 8251606204), (38, 4125803102), (76, 2062901551), (269, 582827204), (538, 291413602), (1076, 145706801), (1531, 102403996), (3062, 51201998), (5009, 31299764), (5111, 30675116), (6124, 25600999), (10018, 15649882), (10222, 15337558), (20036, 7824941), (20444, 7668779), (29089, 5389684), (58178, 2694842), (95171, 1647356), (116356, 1347421), (190342, 823678), (380684, 411839)]