130155256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211291}}^1$

素因数の和:211315

約数の個数: 32

約数和(自身を含む): 304260480

約数和(自身を除く): 174105224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 211291, 422582, 845164, 1479037, 1690328, 2324201, 2958074, 4648402, 5916148, 9296804, 11832296, 16269407, 18593608, 32538814, 65077628, 130155256]

約数ペア:

[(1, 130155256), (2, 65077628), (4, 32538814), (7, 18593608), (8, 16269407), (11, 11832296), (14, 9296804), (22, 5916148), (28, 4648402), (44, 2958074), (56, 2324201), (77, 1690328), (88, 1479037), (154, 845164), (308, 422582), (616, 211291)]