131692288

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5653}}^1$

素因数の和:5689

約数の個数: 72

約数和(自身を含む): 323589728

約数和(自身を除く): 191897440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5653, 5824, 11306, 11648, 22612, 23296, 39571, 45224, 73489, 79142, 90448, 146978, 158284, 180896, 293956, 316568, 361792, 514423, 587912, 633136, 723584, 1028846, 1175824, 1266272, 1447168, 2057692, 2351648, 2532544, 4115384, 4703296, 5065088, 8230768, 9406592, 10130176, 16461536, 18813184, 32923072, 65846144, 131692288]

約数ペア:

[(1, 131692288), (2, 65846144), (4, 32923072), (7, 18813184), (8, 16461536), (13, 10130176), (14, 9406592), (16, 8230768), (26, 5065088), (28, 4703296), (32, 4115384), (52, 2532544), (56, 2351648), (64, 2057692), (91, 1447168), (104, 1266272), (112, 1175824), (128, 1028846), (182, 723584), (208, 633136), (224, 587912), (256, 514423), (364, 361792), (416, 316568), (448, 293956), (728, 180896), (832, 158284), (896, 146978), (1456, 90448), (1664, 79142), (1792, 73489), (2912, 45224), (3328, 39571), (5653, 23296), (5824, 22612), (11306, 11648)]