169865802

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 424673280

約数和(自身を除く): 254807478

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 47, 51, 54, 62, 93, 94, 102, 127, 141, 153, 186, 254, 279, 282, 306, 381, 423, 459, 527, 558, 762, 799, 837, 846, 918, 1054, 1143, 1269, 1457, 1581, 1598, 1674, 2159, 2286, 2397, 2538, 2914, 3162, 3429, 3937, 4318, 4371, 4743, 4794, 5969, 6477, 6858, 7191, 7874, 8742, 9486, 11811, 11938, 12954, 13113, 14229, 14382, 17907, 19431, 21573, 23622, 24769, 26226, 28458, 35433, 35814, 38862, 39339, 43146, 49538, 53721, 58293, 66929, 70866, 74307, 78678, 101473, 106299, 107442, 116586, 133858, 148614, 161163, 185039, 200787, 202946, 212598, 222921, 304419, 322326, 370078, 401574, 445842, 555117, 602361, 608838, 668763, 913257, 1110234, 1204722, 1337526, 1665351, 1807083, 1826514, 2739771, 3145663, 3330702, 3614166, 4996053, 5479542, 6291326, 9436989, 9992106, 18873978, 28310967, 56621934, 84932901, 169865802]

約数ペア:

[(1, 169865802), (2, 84932901), (3, 56621934), (6, 28310967), (9, 18873978), (17, 9992106), (18, 9436989), (27, 6291326), (31, 5479542), (34, 4996053), (47, 3614166), (51, 3330702), (54, 3145663), (62, 2739771), (93, 1826514), (94, 1807083), (102, 1665351), (127, 1337526), (141, 1204722), (153, 1110234), (186, 913257), (254, 668763), (279, 608838), (282, 602361), (306, 555117), (381, 445842), (423, 401574), (459, 370078), (527, 322326), (558, 304419), (762, 222921), (799, 212598), (837, 202946), (846, 200787), (918, 185039), (1054, 161163), (1143, 148614), (1269, 133858), (1457, 116586), (1581, 107442), (1598, 106299), (1674, 101473), (2159, 78678), (2286, 74307), (2397, 70866), (2538, 66929), (2914, 58293), (3162, 53721), (3429, 49538), (3937, 43146), (4318, 39339), (4371, 38862), (4743, 35814), (4794, 35433), (5969, 28458), (6477, 26226), (6858, 24769), (7191, 23622), (7874, 21573), (8742, 19431), (9486, 17907), (11811, 14382), (11938, 14229), (12954, 13113)]