164469528

素因数分解:

$2^3\times 3^4\times {\mathrm{253811}}^1$

素因数の和:253829

約数の個数: 40

約数和(自身を含む): 460668780

約数和(自身を除く): 296199252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 253811, 507622, 761433, 1015244, 1522866, 2030488, 2284299, 3045732, 4568598, 6091464, 6852897, 9137196, 13705794, 18274392, 20558691, 27411588, 41117382, 54823176, 82234764, 164469528]

約数ペア:

[(1, 164469528), (2, 82234764), (3, 54823176), (4, 41117382), (6, 27411588), (8, 20558691), (9, 18274392), (12, 13705794), (18, 9137196), (24, 6852897), (27, 6091464), (36, 4568598), (54, 3045732), (72, 2284299), (81, 2030488), (108, 1522866), (162, 1015244), (216, 761433), (324, 507622), (648, 253811)]