142776005648

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{91994849}}^1$

素因数の和:91994954

約数の個数: 20

約数和(自身を含む): 279480354300

約数和(自身を除く): 136704348652

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 91994849, 183989698, 367979396, 735958792, 1471917584, 8923500353, 17847000706, 35694001412, 71388002824, 142776005648]

約数ペア:

[(1, 142776005648), (2, 71388002824), (4, 35694001412), (8, 17847000706), (16, 8923500353), (97, 1471917584), (194, 735958792), (388, 367979396), (776, 183989698), (1552, 91994849)]