146234678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2\times {\mathrm{409}}^1$

素因数の和:624

約数の個数: 24

約数和(自身を含む): 233872200

約数和(自身を除く): 87637522

約数列:

[1, 2, 19, 38, 97, 194, 409, 818, 1843, 3686, 7771, 9409, 15542, 18818, 39673, 79346, 178771, 357542, 753787, 1507574, 3848281, 7696562, 73117339, 146234678]

約数ペア:

[(1, 146234678), (2, 73117339), (19, 7696562), (38, 3848281), (97, 1507574), (194, 753787), (409, 357542), (818, 178771), (1843, 79346), (3686, 39673), (7771, 18818), (9409, 15542)]