141555128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{123737}}^1$

素因数の和:123767

約数の個数: 32

約数和(自身を含む): 311819760

約数和(自身を除く): 170264632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 123737, 247474, 494948, 989896, 1361107, 1608581, 2722214, 3217162, 5444428, 6434324, 10888856, 12868648, 17694391, 35388782, 70777564, 141555128]

約数ペア:

[(1, 141555128), (2, 70777564), (4, 35388782), (8, 17694391), (11, 12868648), (13, 10888856), (22, 6434324), (26, 5444428), (44, 3217162), (52, 2722214), (88, 1608581), (104, 1361107), (143, 989896), (286, 494948), (572, 247474), (1144, 123737)]