155580622

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 248269824

約数和(自身を除く): 92689202

約数列:

[1, 2, 43, 47, 61, 86, 94, 122, 631, 1262, 2021, 2623, 2867, 4042, 5246, 5734, 27133, 29657, 38491, 54266, 59314, 76982, 123281, 246562, 1275251, 1655113, 1809077, 2550502, 3310226, 3618154, 77790311, 155580622]

約数ペア:

[(1, 155580622), (2, 77790311), (43, 3618154), (47, 3310226), (61, 2550502), (86, 1809077), (94, 1655113), (122, 1275251), (631, 246562), (1262, 123281), (2021, 76982), (2623, 59314), (2867, 54266), (4042, 38491), (5246, 29657), (5734, 27133)]