109392688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 235699200

約数和(自身を除く): 126306512

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 47, 68, 86, 94, 136, 172, 188, 199, 272, 344, 376, 398, 688, 731, 752, 796, 799, 1462, 1592, 1598, 2021, 2924, 3184, 3196, 3383, 4042, 5848, 6392, 6766, 8084, 8557, 9353, 11696, 12784, 13532, 16168, 17114, 18706, 27064, 32336, 34228, 34357, 37412, 54128, 68456, 68714, 74824, 136912, 137428, 145469, 149648, 159001, 274856, 290938, 318002, 402179, 549712, 581876, 636004, 804358, 1163752, 1272008, 1608716, 2327504, 2544016, 3217432, 6434864, 6837043, 13674086, 27348172, 54696344, 109392688]

約数ペア:

[(1, 109392688), (2, 54696344), (4, 27348172), (8, 13674086), (16, 6837043), (17, 6434864), (34, 3217432), (43, 2544016), (47, 2327504), (68, 1608716), (86, 1272008), (94, 1163752), (136, 804358), (172, 636004), (188, 581876), (199, 549712), (272, 402179), (344, 318002), (376, 290938), (398, 274856), (688, 159001), (731, 149648), (752, 145469), (796, 137428), (799, 136912), (1462, 74824), (1592, 68714), (1598, 68456), (2021, 54128), (2924, 37412), (3184, 34357), (3196, 34228), (3383, 32336), (4042, 27064), (5848, 18706), (6392, 17114), (6766, 16168), (8084, 13532), (8557, 12784), (9353, 11696)]