163294794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22511}}^1$

素因数の和:22563

約数の個数: 48

約数和(自身を含む): 393329664

約数和(自身を除く): 230034870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 22511, 45022, 67533, 135066, 202599, 292643, 405198, 585286, 697841, 877929, 1395682, 1755858, 2093523, 2633787, 4187046, 5267574, 6280569, 9071933, 12561138, 18143866, 27215799, 54431598, 81647397, 163294794]

約数ペア:

[(1, 163294794), (2, 81647397), (3, 54431598), (6, 27215799), (9, 18143866), (13, 12561138), (18, 9071933), (26, 6280569), (31, 5267574), (39, 4187046), (62, 2633787), (78, 2093523), (93, 1755858), (117, 1395682), (186, 877929), (234, 697841), (279, 585286), (403, 405198), (558, 292643), (806, 202599), (1209, 135066), (2418, 67533), (3627, 45022), (7254, 22511)]