168007268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{701}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 346731840

約数和(自身を除く): 178724572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 419, 572, 701, 838, 1402, 1676, 2804, 4609, 5447, 7711, 9113, 9218, 10894, 15422, 18226, 18436, 21788, 30844, 36452, 59917, 100243, 119834, 200486, 239668, 293719, 400972, 587438, 1174876, 3230909, 3818347, 6461818, 7636694, 12923636, 15273388, 42001817, 84003634, 168007268]

約数ペア:

[(1, 168007268), (2, 84003634), (4, 42001817), (11, 15273388), (13, 12923636), (22, 7636694), (26, 6461818), (44, 3818347), (52, 3230909), (143, 1174876), (286, 587438), (419, 400972), (572, 293719), (701, 239668), (838, 200486), (1402, 119834), (1676, 100243), (2804, 59917), (4609, 36452), (5447, 30844), (7711, 21788), (9113, 18436), (9218, 18226), (10894, 15422)]