173945808

素因数分解:

$2^4\times 3^2\times {\mathrm{1207957}}^1$

素因数の和:1207971

約数の個数: 30

約数和(自身を含む): 486807074

約数和(自身を除く): 312861266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1207957, 2415914, 3623871, 4831828, 7247742, 9663656, 10871613, 14495484, 19327312, 21743226, 28990968, 43486452, 57981936, 86972904, 173945808]

約数ペア:

[(1, 173945808), (2, 86972904), (3, 57981936), (4, 43486452), (6, 28990968), (8, 21743226), (9, 19327312), (12, 14495484), (16, 10871613), (18, 9663656), (24, 7247742), (36, 4831828), (48, 3623871), (72, 2415914), (144, 1207957)]