158892984

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22751}}^1$

素因数の和:22860

約数の個数: 48

約数和(自身を含む): 434790720

約数和(自身を除く): 275897736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 22751, 45502, 68253, 91004, 136506, 182008, 204759, 273012, 409518, 546024, 819036, 1638072, 2206847, 4413694, 6620541, 8827388, 13241082, 17654776, 19861623, 26482164, 39723246, 52964328, 79446492, 158892984]

約数ペア:

[(1, 158892984), (2, 79446492), (3, 52964328), (4, 39723246), (6, 26482164), (8, 19861623), (9, 17654776), (12, 13241082), (18, 8827388), (24, 6620541), (36, 4413694), (72, 2206847), (97, 1638072), (194, 819036), (291, 546024), (388, 409518), (582, 273012), (776, 204759), (873, 182008), (1164, 136506), (1746, 91004), (2328, 68253), (3492, 45502), (6984, 22751)]