165621742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2423}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 293207040

約数和(自身を除く): 127585298

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 478, 2423, 2629, 3107, 4846, 5258, 6214, 26653, 31499, 34177, 53306, 62998, 68354, 346489, 579097, 692978, 1158194, 6370067, 7528261, 12740134, 15056522, 82810871, 165621742]

約数ペア:

[(1, 165621742), (2, 82810871), (11, 15056522), (13, 12740134), (22, 7528261), (26, 6370067), (143, 1158194), (239, 692978), (286, 579097), (478, 346489), (2423, 68354), (2629, 62998), (3107, 53306), (4846, 34177), (5258, 31499), (6214, 26653)]