157900568

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53201}}^1$

素因数の和:53267

約数の個数: 32

約数和(自身を含む): 344748960

約数和(自身を除く): 186848392

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 53201, 106402, 212804, 372407, 425608, 744814, 1489628, 2819653, 2979256, 5639306, 11278612, 19737571, 22557224, 39475142, 78950284, 157900568]

約数ペア:

[(1, 157900568), (2, 78950284), (4, 39475142), (7, 22557224), (8, 19737571), (14, 11278612), (28, 5639306), (53, 2979256), (56, 2819653), (106, 1489628), (212, 744814), (371, 425608), (424, 372407), (742, 212804), (1484, 106402), (2968, 53201)]