159906928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11117}}^1$

素因数の和:11185

約数の個数: 40

約数和(自身を含む): 330871680

約数和(自身を除く): 170964752

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 11117, 14384, 22234, 44468, 88936, 177872, 322393, 344627, 644786, 689254, 1289572, 1378508, 2579144, 2757016, 5158288, 5514032, 9994183, 19988366, 39976732, 79953464, 159906928]

約数ペア:

[(1, 159906928), (2, 79953464), (4, 39976732), (8, 19988366), (16, 9994183), (29, 5514032), (31, 5158288), (58, 2757016), (62, 2579144), (116, 1378508), (124, 1289572), (232, 689254), (248, 644786), (464, 344627), (496, 322393), (899, 177872), (1798, 88936), (3596, 44468), (7192, 22234), (11117, 14384)]