181844348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 398297088

約数和(自身を除く): 216452740

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 71, 82, 92, 97, 142, 161, 164, 194, 284, 287, 322, 388, 497, 574, 644, 679, 943, 994, 1148, 1358, 1633, 1886, 1988, 2231, 2716, 2911, 3266, 3772, 3977, 4462, 5822, 6532, 6601, 6887, 7954, 8924, 11431, 11644, 13202, 13774, 15617, 15908, 20377, 22862, 26404, 27548, 27839, 31234, 40754, 45724, 48209, 55678, 62468, 66953, 81508, 91471, 96418, 111356, 133906, 158401, 182942, 192836, 267812, 282367, 316802, 365884, 468671, 564734, 633604, 640297, 937342, 1108807, 1129468, 1280594, 1874684, 1976569, 2217614, 2561188, 3953138, 4435228, 6494441, 7906276, 12988882, 25977764, 45461087, 90922174, 181844348]

約数ペア:

[(1, 181844348), (2, 90922174), (4, 45461087), (7, 25977764), (14, 12988882), (23, 7906276), (28, 6494441), (41, 4435228), (46, 3953138), (71, 2561188), (82, 2217614), (92, 1976569), (97, 1874684), (142, 1280594), (161, 1129468), (164, 1108807), (194, 937342), (284, 640297), (287, 633604), (322, 564734), (388, 468671), (497, 365884), (574, 316802), (644, 282367), (679, 267812), (943, 192836), (994, 182942), (1148, 158401), (1358, 133906), (1633, 111356), (1886, 96418), (1988, 91471), (2231, 81508), (2716, 66953), (2911, 62468), (3266, 55678), (3772, 48209), (3977, 45724), (4462, 40754), (5822, 31234), (6532, 27839), (6601, 27548), (6887, 26404), (7954, 22862), (8924, 20377), (11431, 15908), (11644, 15617), (13202, 13774)]