152979.0000000

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 18722088

約数和(自身を除く): 8929612

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 197, 289, 394, 578, 731, 788, 1156, 1462, 2924, 3349, 6698, 8471, 12427, 13396, 16942, 24854, 33884, 49708, 56933, 113866, 144007, 227732, 288014, 576028, 2448119, 4896238, 9792476]

約数ペア:

[(1, 9792476), (2, 4896238), (4, 2448119), (17, 576028), (34, 288014), (43, 227732), (68, 144007), (86, 113866), (172, 56933), (197, 49708), (289, 33884), (394, 24854), (578, 16942), (731, 13396), (788, 12427), (1156, 8471), (1462, 6698), (2924, 3349)]