166939360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149053}}^1$

素因数の和:149075

約数の個数: 48

約数和(自身を含む): 450739296

約数和(自身を除く): 283799936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 149053, 298106, 596212, 745265, 1043371, 1192424, 1490530, 2086742, 2384848, 2981060, 4173484, 4769696, 5216855, 5962120, 8346968, 10433710, 11924240, 16693936, 20867420, 23848480, 33387872, 41734840, 83469680, 166939360]

約数ペア:

[(1, 166939360), (2, 83469680), (4, 41734840), (5, 33387872), (7, 23848480), (8, 20867420), (10, 16693936), (14, 11924240), (16, 10433710), (20, 8346968), (28, 5962120), (32, 5216855), (35, 4769696), (40, 4173484), (56, 2981060), (70, 2384848), (80, 2086742), (112, 1490530), (140, 1192424), (160, 1043371), (224, 745265), (280, 596212), (560, 298106), (1120, 149053)]