133647544

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1283}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 260010000

約数和(自身を除く): 126362456

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 449, 898, 1283, 1796, 2566, 3592, 5132, 10264, 13021, 26042, 37207, 52084, 74414, 104168, 148828, 297656, 576067, 1152134, 2304268, 4608536, 16705943, 33411886, 66823772, 133647544]

約数ペア:

[(1, 133647544), (2, 66823772), (4, 33411886), (8, 16705943), (29, 4608536), (58, 2304268), (116, 1152134), (232, 576067), (449, 297656), (898, 148828), (1283, 104168), (1796, 74414), (2566, 52084), (3592, 37207), (5132, 26042), (10264, 13021)]