156965452780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14243689}}^1$

素因数の和:14243746

約数の個数: 48

約数和(自身を含む): 358940988000

約数和(自身を除く): 201975535220

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 14243689, 28487378, 56974756, 71218445, 142436890, 270630091, 284873780, 413066981, 541260182, 826133962, 1082520364, 1353150455, 1652267924, 2065334905, 2706300910, 4130669810, 5412601820, 7848272639, 8261339620, 15696545278, 31393090556, 39241363195, 78482726390, 156965452780]

約数ペア:

[(1, 156965452780), (2, 78482726390), (4, 39241363195), (5, 31393090556), (10, 15696545278), (19, 8261339620), (20, 7848272639), (29, 5412601820), (38, 4130669810), (58, 2706300910), (76, 2065334905), (95, 1652267924), (116, 1353150455), (145, 1082520364), (190, 826133962), (290, 541260182), (380, 413066981), (551, 284873780), (580, 270630091), (1102, 142436890), (2204, 71218445), (2755, 56974756), (5510, 28487378), (11020, 14243689)]