170523808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 256223072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 1889, 2821, 2912, 3224, 3472, 3778, 5642, 6448, 6944, 7556, 11284, 12896, 13223, 15112, 22568, 24557, 26446, 30224, 45136, 49114, 52892, 58559, 60448, 90272, 98228, 105784, 117118, 171899, 196456, 211568, 234236, 343798, 392912, 409913, 423136, 468472, 687596, 761267, 785824, 819826, 936944, 1375192, 1522534, 1639652, 1873888, 2750384, 3045068, 3279304, 5328869, 5500768, 6090136, 6558608, 10657738, 12180272, 13117216, 21315476, 24360544, 42630952, 85261904, 170523808]

約数ペア:

[(1, 170523808), (2, 85261904), (4, 42630952), (7, 24360544), (8, 21315476), (13, 13117216), (14, 12180272), (16, 10657738), (26, 6558608), (28, 6090136), (31, 5500768), (32, 5328869), (52, 3279304), (56, 3045068), (62, 2750384), (91, 1873888), (104, 1639652), (112, 1522534), (124, 1375192), (182, 936944), (208, 819826), (217, 785824), (224, 761267), (248, 687596), (364, 468472), (403, 423136), (416, 409913), (434, 392912), (496, 343798), (728, 234236), (806, 211568), (868, 196456), (992, 171899), (1456, 117118), (1612, 105784), (1736, 98228), (1889, 90272), (2821, 60448), (2912, 58559), (3224, 52892), (3472, 49114), (3778, 45136), (5642, 30224), (6448, 26446), (6944, 24557), (7556, 22568), (11284, 15112), (12896, 13223)]