128152644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11959}}^1$

素因数の和:12032

約数の個数: 48

約数和(自身を含む): 321484800

約数和(自身を除く): 193332156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 11959, 23918, 35877, 47836, 71754, 143508, 227221, 454442, 562073, 681663, 908884, 1124146, 1363326, 1686219, 2248292, 2726652, 3372438, 6744876, 10679387, 21358774, 32038161, 42717548, 64076322, 128152644]

約数ペア:

[(1, 128152644), (2, 64076322), (3, 42717548), (4, 32038161), (6, 21358774), (12, 10679387), (19, 6744876), (38, 3372438), (47, 2726652), (57, 2248292), (76, 1686219), (94, 1363326), (114, 1124146), (141, 908884), (188, 681663), (228, 562073), (282, 454442), (564, 227221), (893, 143508), (1786, 71754), (2679, 47836), (3572, 35877), (5358, 23918), (10716, 11959)]