143836252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 305726400

約数和(自身を除く): 161890148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 449, 476, 673, 898, 1346, 1796, 2692, 3143, 4711, 6286, 7633, 9422, 11441, 12572, 15266, 18844, 22882, 30532, 45764, 53431, 80087, 106862, 160174, 213724, 302177, 320348, 604354, 1208708, 2115239, 4230478, 5137009, 8460956, 10274018, 20548036, 35959063, 71918126, 143836252]

約数ペア:

[(1, 143836252), (2, 71918126), (4, 35959063), (7, 20548036), (14, 10274018), (17, 8460956), (28, 5137009), (34, 4230478), (68, 2115239), (119, 1208708), (238, 604354), (449, 320348), (476, 302177), (673, 213724), (898, 160174), (1346, 106862), (1796, 80087), (2692, 53431), (3143, 45764), (4711, 30532), (6286, 22882), (7633, 18844), (9422, 15266), (11441, 12572)]