198670608

素因数分解:

$2^4\times 3^2\times {\mathrm{1379657}}^1$

素因数の和:1379671

約数の個数: 30

約数和(自身を含む): 556002174

約数和(自身を除く): 357331566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1379657, 2759314, 4138971, 5518628, 8277942, 11037256, 12416913, 16555884, 22074512, 24833826, 33111768, 49667652, 66223536, 99335304, 198670608]

約数ペア:

[(1, 198670608), (2, 99335304), (3, 66223536), (4, 49667652), (6, 33111768), (8, 24833826), (9, 22074512), (12, 16555884), (16, 12416913), (18, 11037256), (24, 8277942), (36, 5518628), (48, 4138971), (72, 2759314), (144, 1379657)]