130168052

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 270221952

約数和(自身を除く): 140053900

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 1022, 1204, 1481, 2044, 2962, 3139, 5924, 6278, 10367, 12556, 20734, 21973, 41468, 43946, 63683, 87892, 108113, 127366, 216226, 254732, 432452, 445781, 756791, 891562, 1513582, 1783124, 3027164, 4648859, 9297718, 18595436, 32542013, 65084026, 130168052]

約数ペア:

[(1, 130168052), (2, 65084026), (4, 32542013), (7, 18595436), (14, 9297718), (28, 4648859), (43, 3027164), (73, 1783124), (86, 1513582), (146, 891562), (172, 756791), (292, 445781), (301, 432452), (511, 254732), (602, 216226), (1022, 127366), (1204, 108113), (1481, 87892), (2044, 63683), (2962, 43946), (3139, 41468), (5924, 21973), (6278, 20734), (10367, 12556)]