149849152

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3275

約数の個数: 56

約数和(自身を含む): 322271136

約数和(自身を除く): 172421984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2752, 2924, 3203, 5848, 6406, 11696, 12812, 23392, 25624, 46784, 51248, 54451, 102496, 108902, 137729, 204992, 217804, 275458, 435608, 550916, 871216, 1101832, 1742432, 2203664, 2341393, 3484864, 4407328, 4682786, 8814656, 9365572, 18731144, 37462288, 74924576, 149849152]

約数ペア:

[(1, 149849152), (2, 74924576), (4, 37462288), (8, 18731144), (16, 9365572), (17, 8814656), (32, 4682786), (34, 4407328), (43, 3484864), (64, 2341393), (68, 2203664), (86, 1742432), (136, 1101832), (172, 871216), (272, 550916), (344, 435608), (544, 275458), (688, 217804), (731, 204992), (1088, 137729), (1376, 108902), (1462, 102496), (2752, 54451), (2924, 51248), (3203, 46784), (5848, 25624), (6406, 23392), (11696, 12812)]