171203144

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 384134400

約数和(自身を除く): 212931256

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 74, 106, 148, 212, 259, 296, 371, 424, 518, 742, 1036, 1484, 1559, 1961, 2072, 2968, 3118, 3922, 6236, 7844, 10913, 12472, 13727, 15688, 21826, 27454, 43652, 54908, 57683, 82627, 87304, 109816, 115366, 165254, 230732, 330508, 403781, 461464, 578389, 661016, 807562, 1156778, 1615124, 2313556, 3057199, 3230248, 4627112, 6114398, 12228796, 21400393, 24457592, 42800786, 85601572, 171203144]

約数ペア:

[(1, 171203144), (2, 85601572), (4, 42800786), (7, 24457592), (8, 21400393), (14, 12228796), (28, 6114398), (37, 4627112), (53, 3230248), (56, 3057199), (74, 2313556), (106, 1615124), (148, 1156778), (212, 807562), (259, 661016), (296, 578389), (371, 461464), (424, 403781), (518, 330508), (742, 230732), (1036, 165254), (1484, 115366), (1559, 109816), (1961, 87304), (2072, 82627), (2968, 57683), (3118, 54908), (3922, 43652), (6236, 27454), (7844, 21826), (10913, 15688), (12472, 13727)]