140577932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 289142784

約数和(自身を除く): 148564852

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 1012, 1364, 1426, 2852, 4481, 7843, 8962, 15686, 17924, 31372, 49291, 98582, 103063, 138911, 197164, 206126, 277822, 412252, 555644, 1133693, 1528021, 2267386, 3056042, 3194953, 4534772, 6112084, 6389906, 12779812, 35144483, 70288966, 140577932]

約数ペア:

[(1, 140577932), (2, 70288966), (4, 35144483), (11, 12779812), (22, 6389906), (23, 6112084), (31, 4534772), (44, 3194953), (46, 3056042), (62, 2267386), (92, 1528021), (124, 1133693), (253, 555644), (341, 412252), (506, 277822), (682, 206126), (713, 197164), (1012, 138911), (1364, 103063), (1426, 98582), (2852, 49291), (4481, 31372), (7843, 17924), (8962, 15686)]