189909636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 536309760

約数和(自身を除く): 346400124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 257, 266, 399, 463, 514, 532, 771, 798, 926, 1028, 1389, 1542, 1596, 1799, 1852, 2778, 3084, 3241, 3598, 4883, 5397, 5556, 6482, 7196, 8797, 9723, 9766, 10794, 12964, 14649, 17594, 19446, 19532, 21588, 26391, 29298, 34181, 35188, 38892, 52782, 58596, 61579, 68362, 102543, 105564, 118991, 123158, 136724, 184737, 205086, 237982, 246316, 356973, 369474, 410172, 475964, 713946, 738948, 832937, 1427892, 1665874, 2260829, 2498811, 3331748, 4521658, 4997622, 6782487, 9043316, 9995244, 13564974, 15825803, 27129948, 31651606, 47477409, 63303212, 94954818, 189909636]

約数ペア:

[(1, 189909636), (2, 94954818), (3, 63303212), (4, 47477409), (6, 31651606), (7, 27129948), (12, 15825803), (14, 13564974), (19, 9995244), (21, 9043316), (28, 6782487), (38, 4997622), (42, 4521658), (57, 3331748), (76, 2498811), (84, 2260829), (114, 1665874), (133, 1427892), (228, 832937), (257, 738948), (266, 713946), (399, 475964), (463, 410172), (514, 369474), (532, 356973), (771, 246316), (798, 237982), (926, 205086), (1028, 184737), (1389, 136724), (1542, 123158), (1596, 118991), (1799, 105564), (1852, 102543), (2778, 68362), (3084, 61579), (3241, 58596), (3598, 52782), (4883, 38892), (5397, 35188), (5556, 34181), (6482, 29298), (7196, 26391), (8797, 21588), (9723, 19532), (9766, 19446), (10794, 17594), (12964, 14649)]