142719904

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 293456520

約数和(自身を除く): 150736616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 226, 232, 452, 464, 904, 928, 1361, 1808, 2722, 3277, 3616, 5444, 6554, 10888, 13108, 21776, 26216, 39469, 43552, 52432, 78938, 104864, 153793, 157876, 307586, 315752, 615172, 631504, 1230344, 1263008, 2460688, 4459997, 4921376, 8919994, 17839988, 35679976, 71359952, 142719904]

約数ペア:

[(1, 142719904), (2, 71359952), (4, 35679976), (8, 17839988), (16, 8919994), (29, 4921376), (32, 4459997), (58, 2460688), (113, 1263008), (116, 1230344), (226, 631504), (232, 615172), (452, 315752), (464, 307586), (904, 157876), (928, 153793), (1361, 104864), (1808, 78938), (2722, 52432), (3277, 43552), (3616, 39469), (5444, 26216), (6554, 21776), (10888, 13108)]