179617228

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 372020544

約数和(自身を除く): 192403316

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 574, 679, 1148, 1358, 1613, 2716, 3226, 3977, 6452, 7954, 11291, 15908, 22582, 27839, 45164, 55678, 66133, 111356, 132266, 156461, 264532, 312922, 462931, 625844, 925862, 1095227, 1851724, 2190454, 4380908, 6414901, 12829802, 25659604, 44904307, 89808614, 179617228]

約数ペア:

[(1, 179617228), (2, 89808614), (4, 44904307), (7, 25659604), (14, 12829802), (28, 6414901), (41, 4380908), (82, 2190454), (97, 1851724), (164, 1095227), (194, 925862), (287, 625844), (388, 462931), (574, 312922), (679, 264532), (1148, 156461), (1358, 132266), (1613, 111356), (2716, 66133), (3226, 55678), (3977, 45164), (6452, 27839), (7954, 22582), (11291, 15908)]