187846328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{22643}}^1$

素因数の和:22727

約数の個数: 32

約数和(自身を含む): 379060560

約数和(自身を除く): 191214232

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 22643, 45286, 90572, 181144, 384931, 769862, 1381223, 1539724, 2762446, 3079448, 5524892, 11049784, 23480791, 46961582, 93923164, 187846328]

約数ペア:

[(1, 187846328), (2, 93923164), (4, 46961582), (8, 23480791), (17, 11049784), (34, 5524892), (61, 3079448), (68, 2762446), (122, 1539724), (136, 1381223), (244, 769862), (488, 384931), (1037, 181144), (2074, 90572), (4148, 45286), (8296, 22643)]