15195824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 37283328

約数和(自身を除く): 22087504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 347, 368, 391, 476, 644, 694, 782, 952, 1288, 1388, 1564, 1904, 2429, 2576, 2737, 2776, 3128, 4858, 5474, 5552, 5899, 6256, 7981, 9716, 10948, 11798, 15962, 19432, 21896, 23596, 31924, 38864, 41293, 43792, 47192, 55867, 63848, 82586, 94384, 111734, 127696, 135677, 165172, 223468, 271354, 330344, 446936, 542708, 660688, 893872, 949739, 1085416, 1899478, 2170832, 3798956, 7597912, 15195824]

約数ペア:

[(1, 15195824), (2, 7597912), (4, 3798956), (7, 2170832), (8, 1899478), (14, 1085416), (16, 949739), (17, 893872), (23, 660688), (28, 542708), (34, 446936), (46, 330344), (56, 271354), (68, 223468), (92, 165172), (112, 135677), (119, 127696), (136, 111734), (161, 94384), (184, 82586), (238, 63848), (272, 55867), (322, 47192), (347, 43792), (368, 41293), (391, 38864), (476, 31924), (644, 23596), (694, 21896), (782, 19432), (952, 15962), (1288, 11798), (1388, 10948), (1564, 9716), (1904, 7981), (2429, 6256), (2576, 5899), (2737, 5552), (2776, 5474), (3128, 4858)]