153475912

素因数分解:

$2^3\times {\mathrm{173}}^2\times {\mathrm{641}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 289891890

約数和(自身を除く): 136415978

約数列:

[1, 2, 4, 8, 173, 346, 641, 692, 1282, 1384, 2564, 5128, 29929, 59858, 110893, 119716, 221786, 239432, 443572, 887144, 19184489, 38368978, 76737956, 153475912]

約数ペア:

[(1, 153475912), (2, 76737956), (4, 38368978), (8, 19184489), (173, 887144), (346, 443572), (641, 239432), (692, 221786), (1282, 119716), (1384, 110893), (2564, 59858), (5128, 29929)]