157407872

素因数分解:

$2^7\times {\mathrm{827}}^1\times {\mathrm{1487}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 314176320

約数和(自身を除く): 156768448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 827, 1487, 1654, 2974, 3308, 5948, 6616, 11896, 13232, 23792, 26464, 47584, 52928, 95168, 105856, 190336, 1229749, 2459498, 4918996, 9837992, 19675984, 39351968, 78703936, 157407872]

約数ペア:

[(1, 157407872), (2, 78703936), (4, 39351968), (8, 19675984), (16, 9837992), (32, 4918996), (64, 2459498), (128, 1229749), (827, 190336), (1487, 105856), (1654, 95168), (2974, 52928), (3308, 47584), (5948, 26464), (6616, 23792), (11896, 13232)]