128897412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15193}}^1$

素因数の和:15308

約数の個数: 48

約数和(自身を含む): 347152512

約数和(自身を除く): 218255100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 15193, 30386, 45579, 60772, 91158, 106351, 182316, 212702, 319053, 425404, 638106, 1276212, 1534493, 3068986, 4603479, 6137972, 9206958, 10741451, 18413916, 21482902, 32224353, 42965804, 64448706, 128897412]

約数ペア:

[(1, 128897412), (2, 64448706), (3, 42965804), (4, 32224353), (6, 21482902), (7, 18413916), (12, 10741451), (14, 9206958), (21, 6137972), (28, 4603479), (42, 3068986), (84, 1534493), (101, 1276212), (202, 638106), (303, 425404), (404, 319053), (606, 212702), (707, 182316), (1212, 106351), (1414, 91158), (2121, 60772), (2828, 45579), (4242, 30386), (8484, 15193)]