168023478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1861

約数の個数: 64

約数和(自身を含む): 409812480

約数和(自身を除く): 241789002

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 139, 238, 278, 357, 417, 714, 834, 973, 1693, 1946, 2363, 2919, 3386, 4726, 5079, 5838, 7089, 10158, 11851, 14178, 16541, 23702, 28781, 33082, 35553, 49623, 57562, 71106, 86343, 99246, 172686, 201467, 235327, 402934, 470654, 604401, 705981, 1208802, 1411962, 1647289, 3294578, 4000559, 4941867, 8001118, 9883734, 12001677, 24003354, 28003913, 56007826, 84011739, 168023478]

約数ペア:

[(1, 168023478), (2, 84011739), (3, 56007826), (6, 28003913), (7, 24003354), (14, 12001677), (17, 9883734), (21, 8001118), (34, 4941867), (42, 4000559), (51, 3294578), (102, 1647289), (119, 1411962), (139, 1208802), (238, 705981), (278, 604401), (357, 470654), (417, 402934), (714, 235327), (834, 201467), (973, 172686), (1693, 99246), (1946, 86343), (2363, 71106), (2919, 57562), (3386, 49623), (4726, 35553), (5079, 33082), (5838, 28781), (7089, 23702), (10158, 16541), (11851, 14178)]