128299626

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 112

約数和(自身を含む): 355496064

約数和(自身を除く): 227196438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 702, 729, 819, 967, 1053, 1134, 1458, 1638, 1701, 1934, 2106, 2457, 2901, 3159, 3402, 4914, 5103, 5802, 6318, 6769, 7371, 8703, 9477, 10206, 12571, 13538, 14742, 17406, 18954, 20307, 22113, 25142, 26109, 37713, 40614, 44226, 52218, 60921, 66339, 75426, 78327, 87997, 113139, 121842, 132678, 156654, 175994, 182763, 226278, 234981, 263991, 339417, 365526, 469962, 527982, 548289, 678834, 704943, 791973, 1018251, 1096578, 1409886, 1583946, 1644867, 2036502, 2375919, 3054753, 3289734, 4751838, 4934601, 6109506, 7127757, 9164259, 9869202, 14255514, 18328518, 21383271, 42766542, 64149813, 128299626]

約数ペア:

[(1, 128299626), (2, 64149813), (3, 42766542), (6, 21383271), (7, 18328518), (9, 14255514), (13, 9869202), (14, 9164259), (18, 7127757), (21, 6109506), (26, 4934601), (27, 4751838), (39, 3289734), (42, 3054753), (54, 2375919), (63, 2036502), (78, 1644867), (81, 1583946), (91, 1409886), (117, 1096578), (126, 1018251), (162, 791973), (182, 704943), (189, 678834), (234, 548289), (243, 527982), (273, 469962), (351, 365526), (378, 339417), (486, 263991), (546, 234981), (567, 226278), (702, 182763), (729, 175994), (819, 156654), (967, 132678), (1053, 121842), (1134, 113139), (1458, 87997), (1638, 78327), (1701, 75426), (1934, 66339), (2106, 60921), (2457, 52218), (2901, 44226), (3159, 40614), (3402, 37713), (4914, 26109), (5103, 25142), (5802, 22113), (6318, 20307), (6769, 18954), (7371, 17406), (8703, 14742), (9477, 13538), (10206, 12571)]