128155602

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 259459200

約数和(自身を除く): 131303598

約数列:

[1, 2, 3, 6, 181, 199, 362, 398, 543, 593, 597, 1086, 1186, 1194, 1779, 3558, 36019, 72038, 107333, 108057, 118007, 214666, 216114, 236014, 321999, 354021, 643998, 708042, 21359267, 42718534, 64077801, 128155602]

約数ペア:

[(1, 128155602), (2, 64077801), (3, 42718534), (6, 21359267), (181, 708042), (199, 643998), (362, 354021), (398, 321999), (543, 236014), (593, 216114), (597, 214666), (1086, 118007), (1186, 108057), (1194, 107333), (1779, 72038), (3558, 36019)]