155865724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6967}}^1$

素因数の和:7042

約数の個数: 48

約数和(自身を含む): 337139712

約数和(自身を除く): 181273988

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 6967, 11186, 13934, 22372, 27868, 48769, 97538, 118439, 195076, 236878, 327449, 473756, 654898, 829073, 1309796, 1658146, 2292143, 3316292, 4584286, 5566633, 9168572, 11133266, 22266532, 38966431, 77932862, 155865724]

約数ペア:

[(1, 155865724), (2, 77932862), (4, 38966431), (7, 22266532), (14, 11133266), (17, 9168572), (28, 5566633), (34, 4584286), (47, 3316292), (68, 2292143), (94, 1658146), (119, 1309796), (188, 829073), (238, 654898), (329, 473756), (476, 327449), (658, 236878), (799, 195076), (1316, 118439), (1598, 97538), (3196, 48769), (5593, 27868), (6967, 22372), (11186, 13934)]