131656128

素因数分解:

$2^6\times 3^1\times {\mathrm{283}}^1\times {\mathrm{2423}}^1$

素因数の和:2721

約数の個数: 56

約数和(自身を含む): 349715328

約数和(自身を除く): 218059200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 283, 566, 849, 1132, 1698, 2264, 2423, 3396, 4528, 4846, 6792, 7269, 9056, 9692, 13584, 14538, 18112, 19384, 27168, 29076, 38768, 54336, 58152, 77536, 116304, 155072, 232608, 465216, 685709, 1371418, 2057127, 2742836, 4114254, 5485672, 8228508, 10971344, 16457016, 21942688, 32914032, 43885376, 65828064, 131656128]

約数ペア:

[(1, 131656128), (2, 65828064), (3, 43885376), (4, 32914032), (6, 21942688), (8, 16457016), (12, 10971344), (16, 8228508), (24, 5485672), (32, 4114254), (48, 2742836), (64, 2057127), (96, 1371418), (192, 685709), (283, 465216), (566, 232608), (849, 155072), (1132, 116304), (1698, 77536), (2264, 58152), (2423, 54336), (3396, 38768), (4528, 29076), (4846, 27168), (6792, 19384), (7269, 18112), (9056, 14538), (9692, 13584)]