151966778864

素因数分解:

$2^4\times {\mathrm{1621}}^1\times {\mathrm{5859299}}^1$

素因数の和:5860928

約数の個数: 20

約数和(自身を含む): 294617322600

約数和(自身を除く): 142650543736

約数列:

[1, 2, 4, 8, 16, 1621, 3242, 6484, 12968, 25936, 5859299, 11718598, 23437196, 46874392, 93748784, 9497923679, 18995847358, 37991694716, 75983389432, 151966778864]

約数ペア:

[(1, 151966778864), (2, 75983389432), (4, 37991694716), (8, 18995847358), (16, 9497923679), (1621, 93748784), (3242, 46874392), (6484, 23437196), (12968, 11718598), (25936, 5859299)]