16128444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 40164768

約数和(自身を除く): 24036324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 173, 204, 346, 457, 519, 692, 914, 1038, 1371, 1828, 2076, 2742, 2941, 5484, 5882, 7769, 8823, 11764, 15538, 17646, 23307, 31076, 35292, 46614, 79061, 93228, 158122, 237183, 316244, 474366, 948732, 1344037, 2688074, 4032111, 5376148, 8064222, 16128444]

約数ペア:

[(1, 16128444), (2, 8064222), (3, 5376148), (4, 4032111), (6, 2688074), (12, 1344037), (17, 948732), (34, 474366), (51, 316244), (68, 237183), (102, 158122), (173, 93228), (204, 79061), (346, 46614), (457, 35292), (519, 31076), (692, 23307), (914, 17646), (1038, 15538), (1371, 11764), (1828, 8823), (2076, 7769), (2742, 5882), (2941, 5484)]