157477328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{266009}}^1$

素因数の和:266054

約数の個数: 20

約数和(自身を含む): 313359780

約数和(自身を除く): 155882452

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 266009, 532018, 1064036, 2128072, 4256144, 9842333, 19684666, 39369332, 78738664, 157477328]

約数ペア:

[(1, 157477328), (2, 78738664), (4, 39369332), (8, 19684666), (16, 9842333), (37, 4256144), (74, 2128072), (148, 1064036), (296, 532018), (592, 266009)]