157047286810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1108543}}^1$

素因数の和:1109038

約数の個数: 32

約数和(自身を含む): 292442775552

約数和(自身を除く): 135395488742

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 457, 914, 2285, 4570, 14167, 28334, 70835, 141670, 1108543, 2217086, 5542715, 11085430, 34364833, 68729666, 171824165, 343648330, 506604151, 1013208302, 2533020755, 5066041510, 15704728681, 31409457362, 78523643405, 157047286810]

約数ペア:

[(1, 157047286810), (2, 78523643405), (5, 31409457362), (10, 15704728681), (31, 5066041510), (62, 2533020755), (155, 1013208302), (310, 506604151), (457, 343648330), (914, 171824165), (2285, 68729666), (4570, 34364833), (14167, 11085430), (28334, 5542715), (70835, 2217086), (141670, 1108543)]