171640898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^2$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 311665536

約数和(自身を除く): 140024638

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 113, 143, 226, 286, 517, 611, 1034, 1222, 1243, 1469, 2486, 2938, 5311, 6721, 10622, 12769, 13442, 16159, 25538, 32318, 58421, 69043, 116842, 138086, 140459, 165997, 280918, 331994, 600143, 759473, 1200286, 1518946, 1825967, 3651934, 6601573, 7801859, 13203146, 15603718, 85820449, 171640898]

約数ペア:

[(1, 171640898), (2, 85820449), (11, 15603718), (13, 13203146), (22, 7801859), (26, 6601573), (47, 3651934), (94, 1825967), (113, 1518946), (143, 1200286), (226, 759473), (286, 600143), (517, 331994), (611, 280918), (1034, 165997), (1222, 140459), (1243, 138086), (1469, 116842), (2486, 69043), (2938, 58421), (5311, 32318), (6721, 25538), (10622, 16159), (12769, 13442)]