131034148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{150961}}^1$

素因数の和:151003

約数の個数: 24

約数和(自身を含む): 270523904

約数和(自身を除く): 139489756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 150961, 301922, 603844, 1056727, 2113454, 4226908, 4679791, 9359582, 18719164, 32758537, 65517074, 131034148]

約数ペア:

[(1, 131034148), (2, 65517074), (4, 32758537), (7, 18719164), (14, 9359582), (28, 4679791), (31, 4226908), (62, 2113454), (124, 1056727), (217, 603844), (434, 301922), (868, 150961)]