156945295857

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{237581}}^1$

素因数の和:238053

約数の個数: 32

約数和(自身を含む): 242675758080

約数和(自身を除く): 85730462223

約数列:

[1, 3, 7, 21, 83, 249, 379, 581, 1137, 1743, 2653, 7959, 31457, 94371, 220199, 237581, 660597, 712743, 1663067, 4989201, 19719223, 59157669, 90043199, 138034561, 270129597, 414103683, 630302393, 1890907179, 7473585517, 22420756551, 52315098619, 156945295857]

約数ペア:

[(1, 156945295857), (3, 52315098619), (7, 22420756551), (21, 7473585517), (83, 1890907179), (249, 630302393), (379, 414103683), (581, 270129597), (1137, 138034561), (1743, 90043199), (2653, 59157669), (7959, 19719223), (31457, 4989201), (94371, 1663067), (220199, 712743), (237581, 660597)]