153336404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2220

約数の個数: 36

約数和(自身を含む): 293374620

約数和(自身を除く): 140038216

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 1417, 2081, 2834, 4162, 5668, 8324, 18421, 27053, 36842, 54106, 73684, 108212, 226829, 351689, 453658, 703378, 907316, 1406756, 2948777, 5897554, 11795108, 38334101, 76668202, 153336404]

約数ペア:

[(1, 153336404), (2, 76668202), (4, 38334101), (13, 11795108), (26, 5897554), (52, 2948777), (109, 1406756), (169, 907316), (218, 703378), (338, 453658), (436, 351689), (676, 226829), (1417, 108212), (2081, 73684), (2834, 54106), (4162, 36842), (5668, 27053), (8324, 18421)]