159233984

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1490

約数の個数: 112

約数和(自身を含む): 409651200

約数和(自身を除く): 250417216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1216, 1439, 1456, 1729, 1976, 2128, 2878, 2912, 3458, 3952, 4256, 5756, 5824, 6916, 7904, 8512, 10073, 11512, 13832, 15808, 18707, 20146, 23024, 27341, 27664, 37414, 40292, 46048, 54682, 55328, 74828, 80584, 92096, 109364, 110656, 130949, 149656, 161168, 191387, 218728, 261898, 299312, 322336, 355433, 382774, 437456, 523796, 598624, 644672, 710866, 765548, 874912, 1047592, 1197248, 1421732, 1531096, 1749824, 2095184, 2488031, 2843464, 3062192, 4190368, 4976062, 5686928, 6124384, 8380736, 9952124, 11373856, 12248768, 19904248, 22747712, 39808496, 79616992, 159233984]

約数ペア:

[(1, 159233984), (2, 79616992), (4, 39808496), (7, 22747712), (8, 19904248), (13, 12248768), (14, 11373856), (16, 9952124), (19, 8380736), (26, 6124384), (28, 5686928), (32, 4976062), (38, 4190368), (52, 3062192), (56, 2843464), (64, 2488031), (76, 2095184), (91, 1749824), (104, 1531096), (112, 1421732), (133, 1197248), (152, 1047592), (182, 874912), (208, 765548), (224, 710866), (247, 644672), (266, 598624), (304, 523796), (364, 437456), (416, 382774), (448, 355433), (494, 322336), (532, 299312), (608, 261898), (728, 218728), (832, 191387), (988, 161168), (1064, 149656), (1216, 130949), (1439, 110656), (1456, 109364), (1729, 92096), (1976, 80584), (2128, 74828), (2878, 55328), (2912, 54682), (3458, 46048), (3952, 40292), (4256, 37414), (5756, 27664), (5824, 27341), (6916, 23024), (7904, 20146), (8512, 18707), (10073, 15808), (11512, 13832)]