198671472

素因数分解:

$2^4\times 3^2\times {\mathrm{1379663}}^1$

素因数の和:1379677

約数の個数: 30

約数和(自身を含む): 556004592

約数和(自身を除く): 357333120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1379663, 2759326, 4138989, 5518652, 8277978, 11037304, 12416967, 16555956, 22074608, 24833934, 33111912, 49667868, 66223824, 99335736, 198671472]

約数ペア:

[(1, 198671472), (2, 99335736), (3, 66223824), (4, 49667868), (6, 33111912), (8, 24833934), (9, 22074608), (12, 16555956), (16, 12416967), (18, 11037304), (24, 8277978), (36, 5518652), (48, 4138989), (72, 2759326), (144, 1379663)]