148640472

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{21283}}^1$

素因数の和:21392

約数の個数: 48

約数和(自身を含む): 406737240

約数和(自身を除く): 258096768

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, 21283, 42566, 63849, 85132, 127698, 170264, 191547, 255396, 383094, 510792, 766188, 1532376, 2064451, 4128902, 6193353, 8257804, 12386706, 16515608, 18580059, 24773412, 37160118, 49546824, 74320236, 148640472]

約数ペア:

[(1, 148640472), (2, 74320236), (3, 49546824), (4, 37160118), (6, 24773412), (8, 18580059), (9, 16515608), (12, 12386706), (18, 8257804), (24, 6193353), (36, 4128902), (72, 2064451), (97, 1532376), (194, 766188), (291, 510792), (388, 383094), (582, 255396), (776, 191547), (873, 170264), (1164, 127698), (1746, 85132), (2328, 63849), (3492, 42566), (6984, 21283)]