210147144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 575424000

約数和(自身を除く): 365276856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 73, 76, 107, 114, 118, 146, 152, 177, 214, 219, 228, 236, 292, 321, 354, 428, 438, 456, 472, 584, 642, 708, 856, 876, 1121, 1284, 1387, 1416, 1752, 2033, 2242, 2568, 2774, 3363, 4066, 4161, 4307, 4484, 5548, 6099, 6313, 6726, 7811, 8132, 8322, 8614, 8968, 11096, 12198, 12626, 12921, 13452, 15622, 16264, 16644, 17228, 18939, 23433, 24396, 25252, 25842, 26904, 31244, 33288, 34456, 37878, 46866, 48792, 50504, 51684, 62488, 75756, 81833, 93732, 103368, 119947, 148409, 151512, 163666, 187464, 239894, 245499, 296818, 327332, 359841, 445227, 460849, 479788, 490998, 593636, 654664, 719682, 890454, 921698, 959576, 981996, 1187272, 1382547, 1439364, 1780908, 1843396, 1963992, 2765094, 2878728, 3561816, 3686792, 5530188, 8756131, 11060376, 17512262, 26268393, 35024524, 52536786, 70049048, 105073572, 210147144]

約数ペア:

[(1, 210147144), (2, 105073572), (3, 70049048), (4, 52536786), (6, 35024524), (8, 26268393), (12, 17512262), (19, 11060376), (24, 8756131), (38, 5530188), (57, 3686792), (59, 3561816), (73, 2878728), (76, 2765094), (107, 1963992), (114, 1843396), (118, 1780908), (146, 1439364), (152, 1382547), (177, 1187272), (214, 981996), (219, 959576), (228, 921698), (236, 890454), (292, 719682), (321, 654664), (354, 593636), (428, 490998), (438, 479788), (456, 460849), (472, 445227), (584, 359841), (642, 327332), (708, 296818), (856, 245499), (876, 239894), (1121, 187464), (1284, 163666), (1387, 151512), (1416, 148409), (1752, 119947), (2033, 103368), (2242, 93732), (2568, 81833), (2774, 75756), (3363, 62488), (4066, 51684), (4161, 50504), (4307, 48792), (4484, 46866), (5548, 37878), (6099, 34456), (6313, 33288), (6726, 31244), (7811, 26904), (8132, 25842), (8322, 25252), (8614, 24396), (8968, 23433), (11096, 18939), (12198, 17228), (12626, 16644), (12921, 16264), (13452, 15622)]