151431256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 290234880

約数和(自身を除く): 138803624

約数列:

[1, 2, 4, 8, 67, 134, 151, 268, 302, 536, 604, 1208, 1871, 3742, 7484, 10117, 14968, 20234, 40468, 80936, 125357, 250714, 282521, 501428, 565042, 1002856, 1130084, 2260168, 18928907, 37857814, 75715628, 151431256]

約数ペア:

[(1, 151431256), (2, 75715628), (4, 37857814), (8, 18928907), (67, 2260168), (134, 1130084), (151, 1002856), (268, 565042), (302, 501428), (536, 282521), (604, 250714), (1208, 125357), (1871, 80936), (3742, 40468), (7484, 20234), (10117, 14968)]