127632918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 325140480

約数和(自身を除く): 197507562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 47, 57, 82, 83, 94, 114, 123, 133, 141, 166, 246, 249, 266, 282, 287, 329, 399, 498, 574, 581, 658, 779, 798, 861, 893, 987, 1162, 1558, 1577, 1722, 1743, 1786, 1927, 1974, 2337, 2679, 3154, 3403, 3486, 3854, 3901, 4674, 4731, 5358, 5453, 5781, 6251, 6806, 7802, 9462, 10209, 10906, 11039, 11562, 11703, 12502, 13489, 16359, 18753, 20418, 22078, 23406, 23821, 26978, 27307, 32718, 33117, 36613, 37506, 40467, 47642, 54614, 64657, 66234, 71463, 73226, 74119, 80934, 81921, 109839, 129314, 142926, 148238, 159941, 163842, 193971, 219678, 222357, 256291, 319882, 387942, 444714, 452599, 479823, 512582, 518833, 768873, 905198, 959646, 1037666, 1119587, 1357797, 1537746, 1556499, 2239174, 2715594, 3038879, 3112998, 3358761, 6077758, 6717522, 9116637, 18233274, 21272153, 42544306, 63816459, 127632918]

約数ペア:

[(1, 127632918), (2, 63816459), (3, 42544306), (6, 21272153), (7, 18233274), (14, 9116637), (19, 6717522), (21, 6077758), (38, 3358761), (41, 3112998), (42, 3038879), (47, 2715594), (57, 2239174), (82, 1556499), (83, 1537746), (94, 1357797), (114, 1119587), (123, 1037666), (133, 959646), (141, 905198), (166, 768873), (246, 518833), (249, 512582), (266, 479823), (282, 452599), (287, 444714), (329, 387942), (399, 319882), (498, 256291), (574, 222357), (581, 219678), (658, 193971), (779, 163842), (798, 159941), (861, 148238), (893, 142926), (987, 129314), (1162, 109839), (1558, 81921), (1577, 80934), (1722, 74119), (1743, 73226), (1786, 71463), (1927, 66234), (1974, 64657), (2337, 54614), (2679, 47642), (3154, 40467), (3403, 37506), (3486, 36613), (3854, 33117), (3901, 32718), (4674, 27307), (4731, 26978), (5358, 23821), (5453, 23406), (5781, 22078), (6251, 20418), (6806, 18753), (7802, 16359), (9462, 13489), (10209, 12502), (10906, 11703), (11039, 11562)]