143138898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{162289}}^1$

素因数の和:162311

約数の個数: 36

約数和(自身を含む): 360770670

約数和(自身を除く): 217631772

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 162289, 324578, 486867, 973734, 1136023, 1460601, 2272046, 2921202, 3408069, 6816138, 7952161, 10224207, 15904322, 20448414, 23856483, 47712966, 71569449, 143138898]

約数ペア:

[(1, 143138898), (2, 71569449), (3, 47712966), (6, 23856483), (7, 20448414), (9, 15904322), (14, 10224207), (18, 7952161), (21, 6816138), (42, 3408069), (49, 2921202), (63, 2272046), (98, 1460601), (126, 1136023), (147, 973734), (294, 486867), (441, 324578), (882, 162289)]