128836212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7877}}^1$

素因数の和:7960

約数の個数: 48

約数和(自身を含む): 317640960

約数和(自身を除く): 188804748

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 282, 348, 564, 1363, 2726, 4089, 5452, 7877, 8178, 15754, 16356, 23631, 31508, 47262, 94524, 228433, 370219, 456866, 685299, 740438, 913732, 1110657, 1370598, 1480876, 2221314, 2741196, 4442628, 10736351, 21472702, 32209053, 42945404, 64418106, 128836212]

約数ペア:

[(1, 128836212), (2, 64418106), (3, 42945404), (4, 32209053), (6, 21472702), (12, 10736351), (29, 4442628), (47, 2741196), (58, 2221314), (87, 1480876), (94, 1370598), (116, 1110657), (141, 913732), (174, 740438), (188, 685299), (282, 456866), (348, 370219), (564, 228433), (1363, 94524), (2726, 47262), (4089, 31508), (5452, 23631), (7877, 16356), (8178, 15754)]