157260784

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{75029}}^1$

素因数の和:75168

約数の個数: 20

約数和(自身を含む): 307022760

約数和(自身を除く): 149761976

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 75029, 150058, 300116, 600232, 1200464, 9828799, 19657598, 39315196, 78630392, 157260784]

約数ペア:

[(1, 157260784), (2, 78630392), (4, 39315196), (8, 19657598), (16, 9828799), (131, 1200464), (262, 600232), (524, 300116), (1048, 150058), (2096, 75029)]