156966340340

素因数分解:

$2^2\times 5^1\times {\mathrm{66523}}^1\times {\mathrm{117979}}^1$

素因数の和:184511

約数の個数: 24

約数和(自身を含む): 329637063840

約数和(自身を除く): 172670723500

約数列:

[1, 2, 4, 5, 10, 20, 66523, 117979, 133046, 235958, 266092, 332615, 471916, 589895, 665230, 1179790, 1330460, 2359580, 7848317017, 15696634034, 31393268068, 39241585085, 78483170170, 156966340340]

約数ペア:

[(1, 156966340340), (2, 78483170170), (4, 39241585085), (5, 31393268068), (10, 15696634034), (20, 7848317017), (66523, 2359580), (117979, 1330460), (133046, 1179790), (235958, 665230), (266092, 589895), (332615, 471916)]