156910544

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 382562568

約数和(自身を除く): 225652024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 61, 68, 98, 112, 119, 122, 136, 193, 196, 238, 244, 272, 386, 392, 427, 476, 488, 772, 784, 833, 854, 952, 976, 1037, 1351, 1544, 1666, 1708, 1904, 2074, 2702, 2989, 3088, 3281, 3332, 3416, 4148, 5404, 5978, 6562, 6664, 6832, 7259, 8296, 9457, 10808, 11773, 11956, 13124, 13328, 14518, 16592, 18914, 21616, 22967, 23546, 23912, 26248, 29036, 37828, 45934, 47092, 47824, 50813, 52496, 58072, 75656, 82411, 91868, 94184, 101626, 116144, 151312, 160769, 164822, 183736, 188368, 200141, 203252, 321538, 329644, 367472, 400282, 406504, 576877, 643076, 659288, 800564, 813008, 1153754, 1286152, 1318576, 1400987, 1601128, 2307508, 2572304, 2801974, 3202256, 4615016, 5603948, 9230032, 9806909, 11207896, 19613818, 22415792, 39227636, 78455272, 156910544]

約数ペア:

[(1, 156910544), (2, 78455272), (4, 39227636), (7, 22415792), (8, 19613818), (14, 11207896), (16, 9806909), (17, 9230032), (28, 5603948), (34, 4615016), (49, 3202256), (56, 2801974), (61, 2572304), (68, 2307508), (98, 1601128), (112, 1400987), (119, 1318576), (122, 1286152), (136, 1153754), (193, 813008), (196, 800564), (238, 659288), (244, 643076), (272, 576877), (386, 406504), (392, 400282), (427, 367472), (476, 329644), (488, 321538), (772, 203252), (784, 200141), (833, 188368), (854, 183736), (952, 164822), (976, 160769), (1037, 151312), (1351, 116144), (1544, 101626), (1666, 94184), (1708, 91868), (1904, 82411), (2074, 75656), (2702, 58072), (2989, 52496), (3088, 50813), (3281, 47824), (3332, 47092), (3416, 45934), (4148, 37828), (5404, 29036), (5978, 26248), (6562, 23912), (6664, 23546), (6832, 22967), (7259, 21616), (8296, 18914), (9457, 16592), (10808, 14518), (11773, 13328), (11956, 13124)]