177613644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8191}}^1$

素因数の和:8350

約数の個数: 48

約数和(自身を含む): 449576960

約数和(自身を除く): 271963316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 8191, 10842, 16382, 21684, 24573, 32764, 49146, 98292, 106483, 212966, 319449, 425932, 638898, 1138549, 1277796, 2277098, 3415647, 4554196, 6831294, 13662588, 14801137, 29602274, 44403411, 59204548, 88806822, 177613644]

約数ペア:

[(1, 177613644), (2, 88806822), (3, 59204548), (4, 44403411), (6, 29602274), (12, 14801137), (13, 13662588), (26, 6831294), (39, 4554196), (52, 3415647), (78, 2277098), (139, 1277796), (156, 1138549), (278, 638898), (417, 425932), (556, 319449), (834, 212966), (1668, 106483), (1807, 98292), (3614, 49146), (5421, 32764), (7228, 24573), (8191, 21684), (10842, 16382)]