156285136

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45013}}^1$

素因数の和:45059

約数の個数: 40

約数和(自身を含む): 357231104

約数和(自身を除く): 200945968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 45013, 90026, 180052, 315091, 360104, 630182, 720208, 1260364, 1395403, 2520728, 2790806, 5041456, 5581612, 9767821, 11163224, 19535642, 22326448, 39071284, 78142568, 156285136]

約数ペア:

[(1, 156285136), (2, 78142568), (4, 39071284), (7, 22326448), (8, 19535642), (14, 11163224), (16, 9767821), (28, 5581612), (31, 5041456), (56, 2790806), (62, 2520728), (112, 1395403), (124, 1260364), (217, 720208), (248, 630182), (434, 360104), (496, 315091), (868, 180052), (1736, 90026), (3472, 45013)]