157079198918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2239}}^1\times {\mathrm{4507}}^1$

素因数の和:6972

約数の個数: 32

約数和(自身を含む): 242592430080

約数和(自身を除く): 85513231162

約数列:

[1, 2, 43, 86, 181, 362, 2239, 4478, 4507, 7783, 9014, 15566, 96277, 192554, 193801, 387602, 405259, 810518, 815767, 1631534, 10091173, 17426137, 20182346, 34852274, 35077981, 70155962, 433920439, 867840878, 1826502313, 3653004626, 78539599459, 157079198918]

約数ペア:

[(1, 157079198918), (2, 78539599459), (43, 3653004626), (86, 1826502313), (181, 867840878), (362, 433920439), (2239, 70155962), (4478, 35077981), (4507, 34852274), (7783, 20182346), (9014, 17426137), (15566, 10091173), (96277, 1631534), (192554, 815767), (193801, 810518), (387602, 405259)]