156970388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{6869}}^1$

素因数の和:7099

約数の個数: 24

約数和(自身を含む): 285654600

約数和(自身を除く): 128684212

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 5713, 6869, 11426, 13738, 22852, 27476, 199201, 398402, 796804, 1353193, 2706386, 5412772, 39242597, 78485194, 156970388]

約数ペア:

[(1, 156970388), (2, 78485194), (4, 39242597), (29, 5412772), (58, 2706386), (116, 1353193), (197, 796804), (394, 398402), (788, 199201), (5713, 27476), (6869, 22852), (11426, 13738)]