129611946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 279624960

約数和(自身を除く): 150013014

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 89, 122, 138, 173, 178, 183, 267, 346, 366, 519, 534, 1038, 1403, 2047, 2806, 3979, 4094, 4209, 5429, 6141, 7958, 8418, 10553, 10858, 11937, 12282, 15397, 16287, 21106, 23874, 30794, 31659, 32574, 46191, 63318, 92382, 124867, 242719, 249734, 354131, 374601, 485438, 708262, 728157, 749202, 939217, 1062393, 1456314, 1878434, 2124786, 2817651, 5635302, 21601991, 43203982, 64805973, 129611946]

約数ペア:

[(1, 129611946), (2, 64805973), (3, 43203982), (6, 21601991), (23, 5635302), (46, 2817651), (61, 2124786), (69, 1878434), (89, 1456314), (122, 1062393), (138, 939217), (173, 749202), (178, 728157), (183, 708262), (267, 485438), (346, 374601), (366, 354131), (519, 249734), (534, 242719), (1038, 124867), (1403, 92382), (2047, 63318), (2806, 46191), (3979, 32574), (4094, 31659), (4209, 30794), (5429, 23874), (6141, 21106), (7958, 16287), (8418, 15397), (10553, 12282), (10858, 11937)]