149240052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{318889}}^1$

素因数の和:318912

約数の個数: 36

約数和(自身を含む): 406265860

約数和(自身を除く): 257025808

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 318889, 637778, 956667, 1275556, 1913334, 2870001, 3826668, 4145557, 5740002, 8291114, 11480004, 12436671, 16582228, 24873342, 37310013, 49746684, 74620026, 149240052]

約数ペア:

[(1, 149240052), (2, 74620026), (3, 49746684), (4, 37310013), (6, 24873342), (9, 16582228), (12, 12436671), (13, 11480004), (18, 8291114), (26, 5740002), (36, 4145557), (39, 3826668), (52, 2870001), (78, 1913334), (117, 1275556), (156, 956667), (234, 637778), (468, 318889)]