164156672

素因数分解:

$2^8\times {\mathrm{239}}^1\times {\mathrm{2683}}^1$

素因数の和:2938

約数の個数: 36

約数和(自身を含む): 329165760

約数和(自身を除く): 165009088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 956, 1912, 2683, 3824, 5366, 7648, 10732, 15296, 21464, 30592, 42928, 61184, 85856, 171712, 343424, 641237, 686848, 1282474, 2564948, 5129896, 10259792, 20519584, 41039168, 82078336, 164156672]

約数ペア:

[(1, 164156672), (2, 82078336), (4, 41039168), (8, 20519584), (16, 10259792), (32, 5129896), (64, 2564948), (128, 1282474), (239, 686848), (256, 641237), (478, 343424), (956, 171712), (1912, 85856), (2683, 61184), (3824, 42928), (5366, 30592), (7648, 21464), (10732, 15296)]