139575672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 400467600

約数和(自身を除く): 260891928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 257, 342, 397, 456, 514, 684, 771, 794, 1028, 1191, 1368, 1542, 1588, 2056, 2313, 2382, 3084, 3176, 3573, 4626, 4764, 4883, 6168, 7146, 7543, 9252, 9528, 9766, 14292, 14649, 15086, 18504, 19532, 22629, 28584, 29298, 30172, 39064, 43947, 45258, 58596, 60344, 67887, 87894, 90516, 102029, 117192, 135774, 175788, 181032, 204058, 271548, 306087, 351576, 408116, 543096, 612174, 816232, 918261, 1224348, 1836522, 1938551, 2448696, 3673044, 3877102, 5815653, 7346088, 7754204, 11631306, 15508408, 17446959, 23262612, 34893918, 46525224, 69787836, 139575672]

約数ペア:

[(1, 139575672), (2, 69787836), (3, 46525224), (4, 34893918), (6, 23262612), (8, 17446959), (9, 15508408), (12, 11631306), (18, 7754204), (19, 7346088), (24, 5815653), (36, 3877102), (38, 3673044), (57, 2448696), (72, 1938551), (76, 1836522), (114, 1224348), (152, 918261), (171, 816232), (228, 612174), (257, 543096), (342, 408116), (397, 351576), (456, 306087), (514, 271548), (684, 204058), (771, 181032), (794, 175788), (1028, 135774), (1191, 117192), (1368, 102029), (1542, 90516), (1588, 87894), (2056, 67887), (2313, 60344), (2382, 58596), (3084, 45258), (3176, 43947), (3573, 39064), (4626, 30172), (4764, 29298), (4883, 28584), (6168, 22629), (7146, 19532), (7543, 18504), (9252, 15086), (9528, 14649), (9766, 14292)]