139803568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 295695360

約数和(自身を除く): 155891792

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 59, 92, 94, 118, 137, 184, 188, 236, 274, 368, 376, 472, 548, 752, 944, 1081, 1096, 1357, 2162, 2192, 2714, 2773, 3151, 4324, 5428, 5546, 6302, 6439, 8083, 8648, 10856, 11092, 12604, 12878, 16166, 17296, 21712, 22184, 25208, 25756, 32332, 44368, 50416, 51512, 63779, 64664, 103024, 127558, 129328, 148097, 185909, 255116, 296194, 371818, 379901, 510232, 592388, 743636, 759802, 1020464, 1184776, 1487272, 1519604, 2369552, 2974544, 3039208, 6078416, 8737723, 17475446, 34950892, 69901784, 139803568]

約数ペア:

[(1, 139803568), (2, 69901784), (4, 34950892), (8, 17475446), (16, 8737723), (23, 6078416), (46, 3039208), (47, 2974544), (59, 2369552), (92, 1519604), (94, 1487272), (118, 1184776), (137, 1020464), (184, 759802), (188, 743636), (236, 592388), (274, 510232), (368, 379901), (376, 371818), (472, 296194), (548, 255116), (752, 185909), (944, 148097), (1081, 129328), (1096, 127558), (1357, 103024), (2162, 64664), (2192, 63779), (2714, 51512), (2773, 50416), (3151, 44368), (4324, 32332), (5428, 25756), (5546, 25208), (6302, 22184), (6439, 21712), (8083, 17296), (8648, 16166), (10856, 12878), (11092, 12604)]