157481874

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11527}}^1$

素因数の和:11572

約数の個数: 64

約数和(自身を含む): 398407680

約数和(自身を除く): 240925806

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 4554, 6831, 11527, 13662, 23054, 34581, 69162, 103743, 126797, 207486, 253594, 265121, 311229, 380391, 530242, 622458, 760782, 795363, 1141173, 1590726, 2282346, 2386089, 2916331, 3423519, 4772178, 5832662, 6847038, 7158267, 8748993, 14316534, 17497986, 26246979, 52493958, 78740937, 157481874]

約数ペア:

[(1, 157481874), (2, 78740937), (3, 52493958), (6, 26246979), (9, 17497986), (11, 14316534), (18, 8748993), (22, 7158267), (23, 6847038), (27, 5832662), (33, 4772178), (46, 3423519), (54, 2916331), (66, 2386089), (69, 2282346), (99, 1590726), (138, 1141173), (198, 795363), (207, 760782), (253, 622458), (297, 530242), (414, 380391), (506, 311229), (594, 265121), (621, 253594), (759, 207486), (1242, 126797), (1518, 103743), (2277, 69162), (4554, 34581), (6831, 23054), (11527, 13662)]