156374864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5303}}^1$

素因数の和:5427

約数の個数: 40

約数和(自身を含む): 322271040

約数和(自身を除く): 165896176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 5303, 7372, 10606, 14744, 21212, 29488, 42424, 84848, 100757, 201514, 403028, 514391, 806056, 1028782, 1612112, 2057564, 4115128, 8230256, 9773429, 19546858, 39093716, 78187432, 156374864]

約数ペア:

[(1, 156374864), (2, 78187432), (4, 39093716), (8, 19546858), (16, 9773429), (19, 8230256), (38, 4115128), (76, 2057564), (97, 1612112), (152, 1028782), (194, 806056), (304, 514391), (388, 403028), (776, 201514), (1552, 100757), (1843, 84848), (3686, 42424), (5303, 29488), (7372, 21212), (10606, 14744)]