129150372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43573}}^1$

素因数の和:43612

約数の個数: 48

約数和(自身を含む): 341620160

約数和(自身を除く): 212469788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 43573, 87146, 130719, 174292, 261438, 522876, 566449, 827887, 1132898, 1655774, 1699347, 2265796, 2483661, 3311548, 3398694, 4967322, 6797388, 9934644, 10762531, 21525062, 32287593, 43050124, 64575186, 129150372]

約数ペア:

[(1, 129150372), (2, 64575186), (3, 43050124), (4, 32287593), (6, 21525062), (12, 10762531), (13, 9934644), (19, 6797388), (26, 4967322), (38, 3398694), (39, 3311548), (52, 2483661), (57, 2265796), (76, 1699347), (78, 1655774), (114, 1132898), (156, 827887), (228, 566449), (247, 522876), (494, 261438), (741, 174292), (988, 130719), (1482, 87146), (2964, 43573)]