155215148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 309087744

約数和(自身を除く): 153872596

約数列:

[1, 2, 4, 11, 22, 37, 44, 67, 74, 134, 148, 268, 407, 737, 814, 1423, 1474, 1628, 2479, 2846, 2948, 4958, 5692, 9916, 15653, 27269, 31306, 52651, 54538, 62612, 95341, 105302, 109076, 190682, 210604, 381364, 579161, 1048751, 1158322, 2097502, 2316644, 3527617, 4195004, 7055234, 14110468, 38803787, 77607574, 155215148]

約数ペア:

[(1, 155215148), (2, 77607574), (4, 38803787), (11, 14110468), (22, 7055234), (37, 4195004), (44, 3527617), (67, 2316644), (74, 2097502), (134, 1158322), (148, 1048751), (268, 579161), (407, 381364), (737, 210604), (814, 190682), (1423, 109076), (1474, 105302), (1628, 95341), (2479, 62612), (2846, 54538), (2948, 52651), (4958, 31306), (5692, 27269), (9916, 15653)]