148405552

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{55541}}^1$

素因数の和:55716

約数の個数: 20

約数和(自身を含む): 289262736

約数和(自身を除く): 140857184

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 55541, 111082, 222164, 444328, 888656, 9275347, 18550694, 37101388, 74202776, 148405552]

約数ペア:

[(1, 148405552), (2, 74202776), (4, 37101388), (8, 18550694), (16, 9275347), (167, 888656), (334, 444328), (668, 222164), (1336, 111082), (2672, 55541)]