137061392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12433}}^1$

素因数の和:12507

約数の個数: 40

約数和(自身を含む): 291403224

約数和(自身を除く): 154341832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 12433, 24866, 49732, 99464, 161629, 198928, 323258, 646516, 658949, 1293032, 1317898, 2586064, 2635796, 5271592, 8566337, 10543184, 17132674, 34265348, 68530696, 137061392]

約数ペア:

[(1, 137061392), (2, 68530696), (4, 34265348), (8, 17132674), (13, 10543184), (16, 8566337), (26, 5271592), (52, 2635796), (53, 2586064), (104, 1317898), (106, 1293032), (208, 658949), (212, 646516), (424, 323258), (689, 198928), (848, 161629), (1378, 99464), (2756, 49732), (5512, 24866), (11024, 12433)]