163481792

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 368686080

約数和(自身を除く): 205204288

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 47, 64, 68, 92, 94, 136, 139, 184, 188, 272, 278, 368, 376, 391, 544, 556, 736, 752, 782, 799, 1081, 1088, 1112, 1472, 1504, 1564, 1598, 2162, 2224, 2363, 3008, 3128, 3196, 3197, 4324, 4448, 4726, 6256, 6392, 6394, 6533, 8648, 8896, 9452, 12512, 12784, 12788, 13066, 17296, 18377, 18904, 25024, 25568, 25576, 26132, 34592, 36754, 37808, 51136, 51152, 52264, 54349, 69184, 73508, 75616, 102304, 104528, 108698, 111061, 147016, 150259, 151232, 204608, 209056, 217396, 222122, 294032, 300518, 418112, 434792, 444244, 588064, 601036, 869584, 888488, 1176128, 1202072, 1739168, 1776976, 2404144, 2554403, 3478336, 3553952, 4808288, 5108806, 7107904, 9616576, 10217612, 20435224, 40870448, 81740896, 163481792]

約数ペア:

[(1, 163481792), (2, 81740896), (4, 40870448), (8, 20435224), (16, 10217612), (17, 9616576), (23, 7107904), (32, 5108806), (34, 4808288), (46, 3553952), (47, 3478336), (64, 2554403), (68, 2404144), (92, 1776976), (94, 1739168), (136, 1202072), (139, 1176128), (184, 888488), (188, 869584), (272, 601036), (278, 588064), (368, 444244), (376, 434792), (391, 418112), (544, 300518), (556, 294032), (736, 222122), (752, 217396), (782, 209056), (799, 204608), (1081, 151232), (1088, 150259), (1112, 147016), (1472, 111061), (1504, 108698), (1564, 104528), (1598, 102304), (2162, 75616), (2224, 73508), (2363, 69184), (3008, 54349), (3128, 52264), (3196, 51152), (3197, 51136), (4324, 37808), (4448, 36754), (4726, 34592), (6256, 26132), (6392, 25576), (6394, 25568), (6533, 25024), (8648, 18904), (8896, 18377), (9452, 17296), (12512, 13066), (12784, 12788)]