169743378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 410250240

約数和(自身を除く): 240506862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 347, 399, 613, 694, 798, 1041, 1226, 1839, 2082, 2429, 3678, 4291, 4858, 6593, 7287, 8582, 11647, 12873, 13186, 14574, 19779, 23294, 25746, 34941, 39558, 46151, 69882, 81529, 92302, 138453, 163058, 212711, 244587, 276906, 425422, 489174, 638133, 1276266, 1488977, 2977954, 4041509, 4466931, 8083018, 8933862, 12124527, 24249054, 28290563, 56581126, 84871689, 169743378]

約数ペア:

[(1, 169743378), (2, 84871689), (3, 56581126), (6, 28290563), (7, 24249054), (14, 12124527), (19, 8933862), (21, 8083018), (38, 4466931), (42, 4041509), (57, 2977954), (114, 1488977), (133, 1276266), (266, 638133), (347, 489174), (399, 425422), (613, 276906), (694, 244587), (798, 212711), (1041, 163058), (1226, 138453), (1839, 92302), (2082, 81529), (2429, 69882), (3678, 46151), (4291, 39558), (4858, 34941), (6593, 25746), (7287, 23294), (8582, 19779), (11647, 14574), (12873, 13186)]