168314623988

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1\times {\mathrm{38917}}^1$

素因数の和:40872

約数の個数: 48

約数和(自身を含む): 340876846464

約数和(自身を除く): 172562222476

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 1861, 2324, 3722, 7444, 13027, 26054, 38917, 52108, 77834, 154463, 155668, 272419, 308926, 544838, 617852, 1081241, 1089676, 2162482, 3230111, 4324964, 6460222, 12920444, 22610777, 45221554, 72424537, 90443108, 144849074, 289698148, 506971759, 1013943518, 2027887036, 6011236571, 12022473142, 24044946284, 42078655997, 84157311994, 168314623988]

約数ペア:

[(1, 168314623988), (2, 84157311994), (4, 42078655997), (7, 24044946284), (14, 12022473142), (28, 6011236571), (83, 2027887036), (166, 1013943518), (332, 506971759), (581, 289698148), (1162, 144849074), (1861, 90443108), (2324, 72424537), (3722, 45221554), (7444, 22610777), (13027, 12920444), (26054, 6460222), (38917, 4324964), (52108, 3230111), (77834, 2162482), (154463, 1089676), (155668, 1081241), (272419, 617852), (308926, 544838)]