155328306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{194647}}^1$

素因数の和:194678

約数の個数: 32

約数和(自身を含む): 373724160

約数和(自身を除く): 218395854

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 194647, 389294, 583941, 1167882, 1362529, 2725058, 3698293, 4087587, 7396586, 8175174, 11094879, 22189758, 25888051, 51776102, 77664153, 155328306]

約数ペア:

[(1, 155328306), (2, 77664153), (3, 51776102), (6, 25888051), (7, 22189758), (14, 11094879), (19, 8175174), (21, 7396586), (38, 4087587), (42, 3698293), (57, 2725058), (114, 1362529), (133, 1167882), (266, 583941), (399, 389294), (798, 194647)]