156980929864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2039}}^1\times {\mathrm{4441}}^1$

素因数の和:6694

約数の個数: 64

約数和(自身を含む): 322958275200

約数和(自身を除く): 165977345336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2039, 2167, 4078, 4334, 4441, 8156, 8668, 8882, 16312, 17336, 17764, 22429, 35528, 44858, 48851, 89716, 97702, 179432, 195404, 390808, 401683, 803366, 874877, 1606732, 1749754, 3213464, 3499508, 4418513, 6999016, 8837026, 9055199, 9623647, 17674052, 18110398, 19247294, 35348104, 36220796, 38494588, 72441592, 76989176, 99607189, 199214378, 398428756, 796857512, 1783874203, 3567748406, 7135496812, 14270993624, 19622616233, 39245232466, 78490464932, 156980929864]

約数ペア:

[(1, 156980929864), (2, 78490464932), (4, 39245232466), (8, 19622616233), (11, 14270993624), (22, 7135496812), (44, 3567748406), (88, 1783874203), (197, 796857512), (394, 398428756), (788, 199214378), (1576, 99607189), (2039, 76989176), (2167, 72441592), (4078, 38494588), (4334, 36220796), (4441, 35348104), (8156, 19247294), (8668, 18110398), (8882, 17674052), (16312, 9623647), (17336, 9055199), (17764, 8837026), (22429, 6999016), (35528, 4418513), (44858, 3499508), (48851, 3213464), (89716, 1749754), (97702, 1606732), (179432, 874877), (195404, 803366), (390808, 401683)]