142748872

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34919}}^1$

素因数の和:35005

約数の個数: 32

約数和(自身を含む): 310089600

約数和(自身を除く): 167340728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 34919, 69838, 139676, 244433, 279352, 488866, 977732, 1955464, 2549087, 5098174, 10196348, 17843609, 20392696, 35687218, 71374436, 142748872]

約数ペア:

[(1, 142748872), (2, 71374436), (4, 35687218), (7, 20392696), (8, 17843609), (14, 10196348), (28, 5098174), (56, 2549087), (73, 1955464), (146, 977732), (292, 488866), (511, 279352), (584, 244433), (1022, 139676), (2044, 69838), (4088, 34919)]