195271128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 588772800

約数和(自身を除く): 393501672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 197, 216, 234, 312, 351, 353, 394, 468, 591, 702, 706, 788, 936, 1059, 1182, 1404, 1412, 1576, 1773, 2118, 2364, 2561, 2808, 2824, 3177, 3546, 4236, 4589, 4728, 5122, 5319, 6354, 7092, 7683, 8472, 9178, 9531, 10244, 10638, 12708, 13767, 14184, 15366, 18356, 19062, 20488, 21276, 23049, 25416, 27534, 30732, 36712, 38124, 41301, 42552, 46098, 55068, 61464, 69147, 69541, 76248, 82602, 92196, 110136, 123903, 138294, 139082, 165204, 184392, 208623, 247806, 276588, 278164, 330408, 417246, 495612, 553176, 556328, 625869, 834492, 904033, 991224, 1251738, 1668984, 1808066, 1877607, 2503476, 2712099, 3616132, 3755214, 5006952, 5424198, 7232264, 7510428, 8136297, 10848396, 15020856, 16272594, 21696792, 24408891, 32545188, 48817782, 65090376, 97635564, 195271128]

約数ペア:

[(1, 195271128), (2, 97635564), (3, 65090376), (4, 48817782), (6, 32545188), (8, 24408891), (9, 21696792), (12, 16272594), (13, 15020856), (18, 10848396), (24, 8136297), (26, 7510428), (27, 7232264), (36, 5424198), (39, 5006952), (52, 3755214), (54, 3616132), (72, 2712099), (78, 2503476), (104, 1877607), (108, 1808066), (117, 1668984), (156, 1251738), (197, 991224), (216, 904033), (234, 834492), (312, 625869), (351, 556328), (353, 553176), (394, 495612), (468, 417246), (591, 330408), (702, 278164), (706, 276588), (788, 247806), (936, 208623), (1059, 184392), (1182, 165204), (1404, 139082), (1412, 138294), (1576, 123903), (1773, 110136), (2118, 92196), (2364, 82602), (2561, 76248), (2808, 69541), (2824, 69147), (3177, 61464), (3546, 55068), (4236, 46098), (4589, 42552), (4728, 41301), (5122, 38124), (5319, 36712), (6354, 30732), (7092, 27534), (7683, 25416), (8472, 23049), (9178, 21276), (9531, 20488), (10244, 19062), (10638, 18356), (12708, 15366), (13767, 14184)]