168255948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 475001856

約数和(自身を除く): 306745908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 73, 84, 92, 138, 146, 161, 219, 276, 292, 322, 438, 483, 511, 644, 876, 966, 1022, 1193, 1533, 1679, 1932, 2044, 2386, 3066, 3358, 3579, 4772, 5037, 6132, 6716, 7158, 8351, 10074, 11753, 14316, 16702, 20148, 23506, 25053, 27439, 33404, 35259, 47012, 50106, 54878, 70518, 82317, 87089, 100212, 109756, 141036, 164634, 174178, 192073, 261267, 329268, 348356, 384146, 522534, 576219, 609623, 768292, 1045068, 1152438, 1219246, 1828869, 2003047, 2304876, 2438492, 3657738, 4006094, 6009141, 7315476, 8012188, 12018282, 14021329, 24036564, 28042658, 42063987, 56085316, 84127974, 168255948]

約数ペア:

[(1, 168255948), (2, 84127974), (3, 56085316), (4, 42063987), (6, 28042658), (7, 24036564), (12, 14021329), (14, 12018282), (21, 8012188), (23, 7315476), (28, 6009141), (42, 4006094), (46, 3657738), (69, 2438492), (73, 2304876), (84, 2003047), (92, 1828869), (138, 1219246), (146, 1152438), (161, 1045068), (219, 768292), (276, 609623), (292, 576219), (322, 522534), (438, 384146), (483, 348356), (511, 329268), (644, 261267), (876, 192073), (966, 174178), (1022, 164634), (1193, 141036), (1533, 109756), (1679, 100212), (1932, 87089), (2044, 82317), (2386, 70518), (3066, 54878), (3358, 50106), (3579, 47012), (4772, 35259), (5037, 33404), (6132, 27439), (6716, 25053), (7158, 23506), (8351, 20148), (10074, 16702), (11753, 14316)]