118235990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{142453}}^1$

素因数の和:142543

約数の個数: 16

約数和(自身を含む): 215390448

約数和(自身を除く): 97154458

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 142453, 284906, 712265, 1424530, 11823599, 23647198, 59117995, 118235990]

約数ペア:

[(1, 118235990), (2, 59117995), (5, 23647198), (10, 11823599), (83, 1424530), (166, 712265), (415, 284906), (830, 142453)]