139031151

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 239616000

約数和(自身を除く): 100584849

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 103, 119, 133, 199, 309, 323, 357, 399, 597, 721, 969, 1393, 1751, 1957, 2163, 2261, 3383, 3781, 4179, 5253, 5871, 6783, 10149, 11343, 12257, 13699, 20497, 23681, 26467, 33269, 36771, 41097, 61491, 64277, 71043, 79401, 99807, 143479, 192831, 232883, 348449, 389443, 430437, 449939, 698649, 1045347, 1168329, 1349817, 2439143, 2726101, 6620531, 7317429, 8178303, 19861593, 46343717, 139031151]

約数ペア:

[(1, 139031151), (3, 46343717), (7, 19861593), (17, 8178303), (19, 7317429), (21, 6620531), (51, 2726101), (57, 2439143), (103, 1349817), (119, 1168329), (133, 1045347), (199, 698649), (309, 449939), (323, 430437), (357, 389443), (399, 348449), (597, 232883), (721, 192831), (969, 143479), (1393, 99807), (1751, 79401), (1957, 71043), (2163, 64277), (2261, 61491), (3383, 41097), (3781, 36771), (4179, 33269), (5253, 26467), (5871, 23681), (6783, 20497), (10149, 13699), (11343, 12257)]