129821844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 317011968

約数和(自身を除く): 187190124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 647, 727, 1294, 1454, 1941, 2181, 2588, 2908, 3882, 4362, 7764, 8724, 14881, 16721, 29762, 33442, 44643, 50163, 59524, 66884, 89286, 100326, 178572, 200652, 470369, 940738, 1411107, 1881476, 2822214, 5644428, 10818487, 21636974, 32455461, 43273948, 64910922, 129821844]

約数ペア:

[(1, 129821844), (2, 64910922), (3, 43273948), (4, 32455461), (6, 21636974), (12, 10818487), (23, 5644428), (46, 2822214), (69, 1881476), (92, 1411107), (138, 940738), (276, 470369), (647, 200652), (727, 178572), (1294, 100326), (1454, 89286), (1941, 66884), (2181, 59524), (2588, 50163), (2908, 44643), (3882, 33442), (4362, 29762), (7764, 16721), (8724, 14881)]