161608872

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127051}}^1$

素因数の和:127113

約数の個数: 32

約数和(自身を含む): 411648480

約数和(自身を除く): 250039608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 127051, 254102, 381153, 508204, 762306, 1016408, 1524612, 3049224, 6733703, 13467406, 20201109, 26934812, 40402218, 53869624, 80804436, 161608872]

約数ペア:

[(1, 161608872), (2, 80804436), (3, 53869624), (4, 40402218), (6, 26934812), (8, 20201109), (12, 13467406), (24, 6733703), (53, 3049224), (106, 1524612), (159, 1016408), (212, 762306), (318, 508204), (424, 381153), (636, 254102), (1272, 127051)]