154949868164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13731821}}^1$

素因数の和:13731876

約数の個数: 48

約数和(自身を含む): 344503950336

約数和(自身を除く): 189554082172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 13731821, 27463642, 54927284, 96122747, 178513673, 192245494, 357027346, 384490988, 425686451, 714054692, 851372902, 1249595711, 1702745804, 2499191422, 2979805157, 4998382844, 5533923863, 5959610314, 11067847726, 11919220628, 22135695452, 38737467041, 77474934082, 154949868164]

約数ペア:

[(1, 154949868164), (2, 77474934082), (4, 38737467041), (7, 22135695452), (13, 11919220628), (14, 11067847726), (26, 5959610314), (28, 5533923863), (31, 4998382844), (52, 2979805157), (62, 2499191422), (91, 1702745804), (124, 1249595711), (182, 851372902), (217, 714054692), (364, 425686451), (403, 384490988), (434, 357027346), (806, 192245494), (868, 178513673), (1612, 96122747), (2821, 54927284), (5642, 27463642), (11284, 13731821)]