158880470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7077

約数の個数: 64

約数和(自身を含む): 364331520

約数和(自身を除く): 205451050

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 7027, 11305, 14054, 22610, 35135, 49189, 70270, 98378, 119459, 133513, 238918, 245945, 267026, 491890, 597295, 667565, 836213, 934591, 1194590, 1335130, 1672426, 1869182, 2269721, 4181065, 4539442, 4672955, 8362130, 9345910, 11348605, 15888047, 22697210, 31776094, 79440235, 158880470]

約数ペア:

[(1, 158880470), (2, 79440235), (5, 31776094), (7, 22697210), (10, 15888047), (14, 11348605), (17, 9345910), (19, 8362130), (34, 4672955), (35, 4539442), (38, 4181065), (70, 2269721), (85, 1869182), (95, 1672426), (119, 1335130), (133, 1194590), (170, 934591), (190, 836213), (238, 667565), (266, 597295), (323, 491890), (595, 267026), (646, 245945), (665, 238918), (1190, 133513), (1330, 119459), (1615, 98378), (2261, 70270), (3230, 49189), (4522, 35135), (7027, 22610), (11305, 14054)]