148471472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28729}}^1$

素因数の和:28773

約数の個数: 40

約数和(自身を含む): 320626800

約数和(自身を除く): 172155328

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 28729, 57458, 114916, 229832, 459664, 488393, 545851, 976786, 1091702, 1953572, 2183404, 3907144, 4366808, 7814288, 8733616, 9279467, 18558934, 37117868, 74235736, 148471472]

約数ペア:

[(1, 148471472), (2, 74235736), (4, 37117868), (8, 18558934), (16, 9279467), (17, 8733616), (19, 7814288), (34, 4366808), (38, 3907144), (68, 2183404), (76, 1953572), (136, 1091702), (152, 976786), (272, 545851), (304, 488393), (323, 459664), (646, 229832), (1292, 114916), (2584, 57458), (5168, 28729)]