173639208

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{11287}}^1$

素因数の和:11937

約数の個数: 32

約数和(自身を含む): 434813760

約数和(自身を除く): 261174552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 11287, 15384, 22574, 33861, 45148, 67722, 90296, 135444, 270888, 7234967, 14469934, 21704901, 28939868, 43409802, 57879736, 86819604, 173639208]

約数ペア:

[(1, 173639208), (2, 86819604), (3, 57879736), (4, 43409802), (6, 28939868), (8, 21704901), (12, 14469934), (24, 7234967), (641, 270888), (1282, 135444), (1923, 90296), (2564, 67722), (3846, 45148), (5128, 33861), (7692, 22574), (11287, 15384)]