159192222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199489}}^1$

素因数の和:199520

約数の個数: 32

約数和(自身を含む): 383020800

約数和(自身を除く): 223828578

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 199489, 398978, 598467, 1196934, 1396423, 2792846, 3790291, 4189269, 7580582, 8378538, 11370873, 22741746, 26532037, 53064074, 79596111, 159192222]

約数ペア:

[(1, 159192222), (2, 79596111), (3, 53064074), (6, 26532037), (7, 22741746), (14, 11370873), (19, 8378538), (21, 7580582), (38, 4189269), (42, 3790291), (57, 2792846), (114, 1396423), (133, 1196934), (266, 598467), (399, 398978), (798, 199489)]