180147148006

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1\times {\mathrm{171571}}^1$

素因数の和:173644

約数の個数: 32

約数和(自身を含む): 317328590592

約数和(自身を除く): 137181442586

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 2027, 4054, 14189, 28378, 74999, 149998, 171571, 343142, 524993, 1049986, 1200997, 2401994, 6348127, 12696254, 44436889, 88873778, 347774417, 695548834, 2434420919, 4868841838, 12867653429, 25735306858, 90073574003, 180147148006]

約数ペア:

[(1, 180147148006), (2, 90073574003), (7, 25735306858), (14, 12867653429), (37, 4868841838), (74, 2434420919), (259, 695548834), (518, 347774417), (2027, 88873778), (4054, 44436889), (14189, 12696254), (28378, 6348127), (74999, 2401994), (149998, 1200997), (171571, 1049986), (343142, 524993)]