161569881126

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3448369}}^1$

素因数の和:3448533

約数の個数: 48

約数和(自身を含む): 371182546800

約数和(自身を除く): 209612665674

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 2466, 2603, 5206, 7809, 15618, 23427, 46854, 3448369, 6896738, 10345107, 20690214, 31035321, 62070642, 65519011, 131038022, 196557033, 393114066, 472426553, 589671099, 944853106, 1179342198, 1417279659, 2834559318, 4251838977, 8503677954, 8976104507, 17952209014, 26928313521, 53856627042, 80784940563, 161569881126]

約数ペア:

[(1, 161569881126), (2, 80784940563), (3, 53856627042), (6, 26928313521), (9, 17952209014), (18, 8976104507), (19, 8503677954), (38, 4251838977), (57, 2834559318), (114, 1417279659), (137, 1179342198), (171, 944853106), (274, 589671099), (342, 472426553), (411, 393114066), (822, 196557033), (1233, 131038022), (2466, 65519011), (2603, 62070642), (5206, 31035321), (7809, 20690214), (15618, 10345107), (23427, 6896738), (46854, 3448369)]