198291072

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 128

約数和(自身を含む): 611020800

約数和(自身を除く): 412729728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1039, 1136, 1344, 1491, 1704, 1988, 2078, 2272, 2688, 2982, 3117, 3408, 3976, 4156, 4544, 5964, 6234, 6816, 7273, 7952, 8312, 9088, 11928, 12468, 13632, 14546, 15904, 16624, 21819, 23856, 24936, 27264, 29092, 31808, 33248, 43638, 47712, 49872, 58184, 63616, 66496, 73769, 87276, 95424, 99744, 116368, 132992, 147538, 174552, 190848, 199488, 221307, 232736, 295076, 349104, 398976, 442614, 465472, 516383, 590152, 698208, 885228, 930944, 1032766, 1180304, 1396416, 1549149, 1770456, 2065532, 2360608, 2792832, 3098298, 3540912, 4131064, 4721216, 6196596, 7081824, 8262128, 9442432, 12393192, 14163648, 16524256, 24786384, 28327296, 33048512, 49572768, 66097024, 99145536, 198291072]

約数ペア:

[(1, 198291072), (2, 99145536), (3, 66097024), (4, 49572768), (6, 33048512), (7, 28327296), (8, 24786384), (12, 16524256), (14, 14163648), (16, 12393192), (21, 9442432), (24, 8262128), (28, 7081824), (32, 6196596), (42, 4721216), (48, 4131064), (56, 3540912), (64, 3098298), (71, 2792832), (84, 2360608), (96, 2065532), (112, 1770456), (128, 1549149), (142, 1396416), (168, 1180304), (192, 1032766), (213, 930944), (224, 885228), (284, 698208), (336, 590152), (384, 516383), (426, 465472), (448, 442614), (497, 398976), (568, 349104), (672, 295076), (852, 232736), (896, 221307), (994, 199488), (1039, 190848), (1136, 174552), (1344, 147538), (1491, 132992), (1704, 116368), (1988, 99744), (2078, 95424), (2272, 87276), (2688, 73769), (2982, 66496), (3117, 63616), (3408, 58184), (3976, 49872), (4156, 47712), (4544, 43638), (5964, 33248), (6234, 31808), (6816, 29092), (7273, 27264), (7952, 24936), (8312, 23856), (9088, 21819), (11928, 16624), (12468, 15904), (13632, 14546)]