190806128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 380600640

約数和(自身を除く): 189794512

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 239, 328, 478, 656, 956, 1217, 1912, 2434, 3824, 4868, 9736, 9799, 19472, 19598, 39196, 49897, 78392, 99794, 156784, 199588, 290863, 399176, 581726, 798352, 1163452, 2326904, 4653808, 11925383, 23850766, 47701532, 95403064, 190806128]

約数ペア:

[(1, 190806128), (2, 95403064), (4, 47701532), (8, 23850766), (16, 11925383), (41, 4653808), (82, 2326904), (164, 1163452), (239, 798352), (328, 581726), (478, 399176), (656, 290863), (956, 199588), (1217, 156784), (1912, 99794), (2434, 78392), (3824, 49897), (4868, 39196), (9736, 19598), (9799, 19472)]