155473568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2805

約数の個数: 48

約数和(自身を含む): 327245184

約数和(自身を除く): 171771616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 856, 1712, 1819, 2671, 3424, 3638, 5342, 7276, 10684, 14552, 21368, 29104, 42736, 45407, 58208, 85472, 90814, 181628, 285797, 363256, 571594, 726512, 1143188, 1453024, 2286376, 4572752, 4858549, 9145504, 9717098, 19434196, 38868392, 77736784, 155473568]

約数ペア:

[(1, 155473568), (2, 77736784), (4, 38868392), (8, 19434196), (16, 9717098), (17, 9145504), (32, 4858549), (34, 4572752), (68, 2286376), (107, 1453024), (136, 1143188), (214, 726512), (272, 571594), (428, 363256), (544, 285797), (856, 181628), (1712, 90814), (1819, 85472), (2671, 58208), (3424, 45407), (3638, 42736), (5342, 29104), (7276, 21368), (10684, 14552)]