161781744

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26539}}^1$

素因数の和:26677

約数の個数: 40

約数和(自身を含む): 421242880

約数和(自身を除く): 259461136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 26539, 53078, 79617, 106156, 159234, 212312, 318468, 424624, 636936, 1273872, 3370453, 6740906, 10111359, 13481812, 20222718, 26963624, 40445436, 53927248, 80890872, 161781744]

約数ペア:

[(1, 161781744), (2, 80890872), (3, 53927248), (4, 40445436), (6, 26963624), (8, 20222718), (12, 13481812), (16, 10111359), (24, 6740906), (48, 3370453), (127, 1273872), (254, 636936), (381, 424624), (508, 318468), (762, 212312), (1016, 159234), (1524, 106156), (2032, 79617), (3048, 53078), (6096, 26539)]