78156942424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{191783}}^1$

素因数の和:192232

約数の個数: 48

約数和(自身を含む): 161461031760

約数和(自身を除く): 83304089336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 421, 484, 842, 968, 1684, 3368, 4631, 9262, 18524, 37048, 50941, 101882, 191783, 203764, 383566, 407528, 767132, 1534264, 2109613, 4219226, 8438452, 16876904, 23205743, 46411486, 80740643, 92822972, 161481286, 185645944, 322962572, 645925144, 888147073, 1776294146, 3552588292, 7105176584, 9769617803, 19539235606, 39078471212, 78156942424]

約数ペア:

[(1, 78156942424), (2, 39078471212), (4, 19539235606), (8, 9769617803), (11, 7105176584), (22, 3552588292), (44, 1776294146), (88, 888147073), (121, 645925144), (242, 322962572), (421, 185645944), (484, 161481286), (842, 92822972), (968, 80740643), (1684, 46411486), (3368, 23205743), (4631, 16876904), (9262, 8438452), (18524, 4219226), (37048, 2109613), (50941, 1534264), (101882, 767132), (191783, 407528), (203764, 383566)]