121414228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 238712320

約数和(自身を除く): 117298092

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 109, 124, 218, 403, 436, 691, 806, 1382, 1417, 1612, 2764, 2834, 3379, 5668, 6758, 8983, 13516, 17966, 21421, 35932, 42842, 43927, 75319, 85684, 87854, 150638, 175708, 278473, 301276, 556946, 979147, 1113892, 1958294, 2334889, 3916588, 4669778, 9339556, 30353557, 60707114, 121414228]

約数ペア:

[(1, 121414228), (2, 60707114), (4, 30353557), (13, 9339556), (26, 4669778), (31, 3916588), (52, 2334889), (62, 1958294), (109, 1113892), (124, 979147), (218, 556946), (403, 301276), (436, 278473), (691, 175708), (806, 150638), (1382, 87854), (1417, 85684), (1612, 75319), (2764, 43927), (2834, 42842), (3379, 35932), (5668, 21421), (6758, 17966), (8983, 13516)]