168959450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3167}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 346477824

約数和(自身を除く): 177518374

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 970, 1067, 2134, 2425, 3167, 4850, 5335, 6334, 10670, 15835, 26675, 31670, 34837, 53350, 69674, 79175, 158350, 174185, 307199, 348370, 614398, 870925, 1535995, 1741850, 3071990, 3379189, 6758378, 7679975, 15359950, 16895945, 33791890, 84479725, 168959450]

約数ペア:

[(1, 168959450), (2, 84479725), (5, 33791890), (10, 16895945), (11, 15359950), (22, 7679975), (25, 6758378), (50, 3379189), (55, 3071990), (97, 1741850), (110, 1535995), (194, 870925), (275, 614398), (485, 348370), (550, 307199), (970, 174185), (1067, 158350), (2134, 79175), (2425, 69674), (3167, 53350), (4850, 34837), (5335, 31670), (6334, 26675), (10670, 15835)]