120643754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 239542272

約数和(自身を除く): 118898518

約数列:

[1, 2, 7, 11, 14, 22, 31, 37, 62, 74, 77, 154, 217, 259, 341, 407, 434, 518, 682, 683, 814, 1147, 1366, 2294, 2387, 2849, 4774, 4781, 5698, 7513, 8029, 9562, 12617, 15026, 16058, 21173, 25234, 25271, 42346, 50542, 52591, 88319, 105182, 148211, 176638, 176897, 232903, 277981, 296422, 353794, 465806, 555962, 783401, 1566802, 1630321, 1945867, 3260642, 3891734, 5483807, 8617411, 10967614, 17234822, 60321877, 120643754]

約数ペア:

[(1, 120643754), (2, 60321877), (7, 17234822), (11, 10967614), (14, 8617411), (22, 5483807), (31, 3891734), (37, 3260642), (62, 1945867), (74, 1630321), (77, 1566802), (154, 783401), (217, 555962), (259, 465806), (341, 353794), (407, 296422), (434, 277981), (518, 232903), (682, 176897), (683, 176638), (814, 148211), (1147, 105182), (1366, 88319), (2294, 52591), (2387, 50542), (2849, 42346), (4774, 25271), (4781, 25234), (5698, 21173), (7513, 16058), (8029, 15026), (9562, 12617)]