129782172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8237}}^1$

素因数の和:8358

約数の個数: 48

約数和(自身を含む): 329388192

約数和(自身を除く): 199606020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 5252, 7878, 8237, 15756, 16474, 24711, 32948, 49422, 98844, 107081, 214162, 321243, 428324, 642486, 831937, 1284972, 1663874, 2495811, 3327748, 4991622, 9983244, 10815181, 21630362, 32445543, 43260724, 64891086, 129782172]

約数ペア:

[(1, 129782172), (2, 64891086), (3, 43260724), (4, 32445543), (6, 21630362), (12, 10815181), (13, 9983244), (26, 4991622), (39, 3327748), (52, 2495811), (78, 1663874), (101, 1284972), (156, 831937), (202, 642486), (303, 428324), (404, 321243), (606, 214162), (1212, 107081), (1313, 98844), (2626, 49422), (3939, 32948), (5252, 24711), (7878, 16474), (8237, 15756)]