15542912

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 41126400

約数和(自身を除く): 25583488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 83, 88, 112, 128, 133, 152, 154, 166, 176, 209, 224, 266, 304, 308, 332, 352, 418, 448, 532, 581, 608, 616, 664, 704, 836, 896, 913, 1064, 1162, 1216, 1232, 1328, 1408, 1463, 1577, 1672, 1826, 2128, 2324, 2432, 2464, 2656, 2926, 3154, 3344, 3652, 4256, 4648, 4928, 5312, 5852, 6308, 6391, 6688, 7304, 8512, 9296, 9856, 10624, 11039, 11704, 12616, 12782, 13376, 14608, 17024, 17347, 18592, 22078, 23408, 25232, 25564, 26752, 29216, 34694, 37184, 44156, 46816, 50464, 51128, 58432, 69388, 74368, 88312, 93632, 100928, 102256, 116864, 121429, 138776, 176624, 187264, 201856, 204512, 242858, 277552, 353248, 409024, 485716, 555104, 706496, 818048, 971432, 1110208, 1412992, 1942864, 2220416, 3885728, 7771456, 15542912]

約数ペア:

[(1, 15542912), (2, 7771456), (4, 3885728), (7, 2220416), (8, 1942864), (11, 1412992), (14, 1110208), (16, 971432), (19, 818048), (22, 706496), (28, 555104), (32, 485716), (38, 409024), (44, 353248), (56, 277552), (64, 242858), (76, 204512), (77, 201856), (83, 187264), (88, 176624), (112, 138776), (128, 121429), (133, 116864), (152, 102256), (154, 100928), (166, 93632), (176, 88312), (209, 74368), (224, 69388), (266, 58432), (304, 51128), (308, 50464), (332, 46816), (352, 44156), (418, 37184), (448, 34694), (532, 29216), (581, 26752), (608, 25564), (616, 25232), (664, 23408), (704, 22078), (836, 18592), (896, 17347), (913, 17024), (1064, 14608), (1162, 13376), (1216, 12782), (1232, 12616), (1328, 11704), (1408, 11039), (1463, 10624), (1577, 9856), (1672, 9296), (1826, 8512), (2128, 7304), (2324, 6688), (2432, 6391), (2464, 6308), (2656, 5852), (2926, 5312), (3154, 4928), (3344, 4648), (3652, 4256)]