185687168

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{13309}}^1$

素因数の和:13432

約数の個数: 32

約数和(自身を含む): 373345500

約数和(自身を除く): 187658332

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 13309, 13952, 26618, 53236, 106472, 212944, 425888, 851776, 1450681, 1703552, 2901362, 5802724, 11605448, 23210896, 46421792, 92843584, 185687168]

約数ペア:

[(1, 185687168), (2, 92843584), (4, 46421792), (8, 23210896), (16, 11605448), (32, 5802724), (64, 2901362), (109, 1703552), (128, 1450681), (218, 851776), (436, 425888), (872, 212944), (1744, 106472), (3488, 53236), (6976, 26618), (13309, 13952)]