161403594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11747

約数の個数: 48

約数和(自身を含む): 373527840

約数和(自身を除く): 212124246

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2299, 4598, 6897, 11701, 13794, 23402, 35103, 70206, 128711, 222319, 257422, 386133, 444638, 666957, 772266, 1333914, 1415821, 2445509, 2831642, 4247463, 4891018, 7336527, 8494926, 14673054, 26900599, 53801198, 80701797, 161403594]

約数ペア:

[(1, 161403594), (2, 80701797), (3, 53801198), (6, 26900599), (11, 14673054), (19, 8494926), (22, 7336527), (33, 4891018), (38, 4247463), (57, 2831642), (66, 2445509), (114, 1415821), (121, 1333914), (209, 772266), (242, 666957), (363, 444638), (418, 386133), (627, 257422), (726, 222319), (1254, 128711), (2299, 70206), (4598, 35103), (6897, 23402), (11701, 13794)]