142757154

素因数分解:

$2^1\times 3^6\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:746

約数の個数: 56

約数和(自身を含む): 323440560

約数和(自身を除く): 180683406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 243, 358, 486, 537, 547, 729, 1074, 1094, 1458, 1611, 1641, 3222, 3282, 4833, 4923, 9666, 9846, 14499, 14769, 28998, 29538, 43497, 44307, 86994, 88614, 97913, 130491, 132921, 195826, 260982, 265842, 293739, 398763, 587478, 797526, 881217, 1762434, 2643651, 5287302, 7930953, 15861906, 23792859, 47585718, 71378577, 142757154]

約数ペア:

[(1, 142757154), (2, 71378577), (3, 47585718), (6, 23792859), (9, 15861906), (18, 7930953), (27, 5287302), (54, 2643651), (81, 1762434), (162, 881217), (179, 797526), (243, 587478), (358, 398763), (486, 293739), (537, 265842), (547, 260982), (729, 195826), (1074, 132921), (1094, 130491), (1458, 97913), (1611, 88614), (1641, 86994), (3222, 44307), (3282, 43497), (4833, 29538), (4923, 28998), (9666, 14769), (9846, 14499)]