157068364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4909}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 290082800

約数和(自身を除く): 133014436

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 4909, 7999, 9818, 15998, 19636, 31996, 93271, 186542, 373084, 2066689, 4133378, 8266756, 39267091, 78534182, 157068364]

約数ペア:

[(1, 157068364), (2, 78534182), (4, 39267091), (19, 8266756), (38, 4133378), (76, 2066689), (421, 373084), (842, 186542), (1684, 93271), (4909, 31996), (7999, 19636), (9818, 15998)]