149202072

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{28387}}^1$

素因数の和:28472

約数の個数: 48

約数和(自身を含む): 409638840

約数和(自身を除く): 260436768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 28387, 56774, 85161, 113548, 170322, 227096, 255483, 340644, 510966, 681288, 1021932, 2043864, 2072251, 4144502, 6216753, 8289004, 12433506, 16578008, 18650259, 24867012, 37300518, 49734024, 74601036, 149202072]

約数ペア:

[(1, 149202072), (2, 74601036), (3, 49734024), (4, 37300518), (6, 24867012), (8, 18650259), (9, 16578008), (12, 12433506), (18, 8289004), (24, 6216753), (36, 4144502), (72, 2072251), (73, 2043864), (146, 1021932), (219, 681288), (292, 510966), (438, 340644), (584, 255483), (657, 227096), (876, 170322), (1314, 113548), (1752, 85161), (2628, 56774), (5256, 28387)]