171303776

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2459}}^1$

素因数の和:2787

約数の個数: 48

約数和(自身を含む): 386830080

約数和(自身を除く): 215526304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 622, 1244, 2177, 2459, 2488, 4354, 4918, 4976, 8708, 9836, 9952, 17213, 17416, 19672, 34426, 34832, 39344, 68852, 69664, 78688, 137704, 275408, 550816, 764749, 1529498, 3058996, 5353243, 6117992, 10706486, 12235984, 21412972, 24471968, 42825944, 85651888, 171303776]

約数ペア:

[(1, 171303776), (2, 85651888), (4, 42825944), (7, 24471968), (8, 21412972), (14, 12235984), (16, 10706486), (28, 6117992), (32, 5353243), (56, 3058996), (112, 1529498), (224, 764749), (311, 550816), (622, 275408), (1244, 137704), (2177, 78688), (2459, 69664), (2488, 68852), (4354, 39344), (4918, 34832), (4976, 34426), (8708, 19672), (9836, 17416), (9952, 17213)]