156660352

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{28463}}^1$

素因数の和:28520

約数の個数: 32

約数和(自身を含む): 319366080

約数和(自身を除く): 162705728

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 28463, 56926, 113852, 227704, 455408, 910816, 1223909, 1821632, 2447818, 3643264, 4895636, 9791272, 19582544, 39165088, 78330176, 156660352]

約数ペア:

[(1, 156660352), (2, 78330176), (4, 39165088), (8, 19582544), (16, 9791272), (32, 4895636), (43, 3643264), (64, 2447818), (86, 1821632), (128, 1223909), (172, 910816), (344, 455408), (688, 227704), (1376, 113852), (2752, 56926), (5504, 28463)]