165360572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5466

約数の個数: 48

約数和(自身を含む): 338688000

約数和(自身を除く): 173327428

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 5399, 7657, 10798, 15314, 21596, 30628, 70187, 102581, 140374, 167369, 205162, 280748, 334738, 410324, 669476, 1333553, 2175797, 2667106, 3180011, 4351594, 5334212, 6360022, 8703188, 12720044, 41340143, 82680286, 165360572]

約数ペア:

[(1, 165360572), (2, 82680286), (4, 41340143), (13, 12720044), (19, 8703188), (26, 6360022), (31, 5334212), (38, 4351594), (52, 3180011), (62, 2667106), (76, 2175797), (124, 1333553), (247, 669476), (403, 410324), (494, 334738), (589, 280748), (806, 205162), (988, 167369), (1178, 140374), (1612, 102581), (2356, 70187), (5399, 30628), (7657, 21596), (10798, 15314)]