156723231184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{376927}}^1$

素因数の和:378947

約数の個数: 40

約数和(自身を含む): 327173504000

約数和(自身を除く): 170450272816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1999, 3998, 7996, 15992, 25987, 31984, 51974, 103948, 207896, 376927, 415792, 753854, 1507708, 3015416, 4900051, 6030832, 9800102, 19600204, 39200408, 78400816, 753477073, 1506954146, 3013908292, 6027816584, 9795201949, 12055633168, 19590403898, 39180807796, 78361615592, 156723231184]

約数ペア:

[(1, 156723231184), (2, 78361615592), (4, 39180807796), (8, 19590403898), (13, 12055633168), (16, 9795201949), (26, 6027816584), (52, 3013908292), (104, 1506954146), (208, 753477073), (1999, 78400816), (3998, 39200408), (7996, 19600204), (15992, 9800102), (25987, 6030832), (31984, 4900051), (51974, 3015416), (103948, 1507708), (207896, 753854), (376927, 415792)]