138025728

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 144

約数和(自身を含む): 430057600

約数和(自身を除く): 292031872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1051, 1152, 1216, 1368, 1728, 1824, 2052, 2102, 2304, 2432, 2736, 3153, 3456, 3648, 4104, 4204, 4864, 5472, 6306, 6912, 7296, 8208, 8408, 9459, 10944, 12612, 14592, 16416, 16816, 18918, 19969, 21888, 25224, 28377, 32832, 33632, 37836, 39938, 43776, 50448, 56754, 59907, 65664, 67264, 75672, 79876, 100896, 113508, 119814, 131328, 134528, 151344, 159752, 179721, 201792, 227016, 239628, 269056, 302688, 319504, 359442, 403584, 454032, 479256, 539163, 605376, 639008, 718884, 807168, 908064, 958512, 1078326, 1210752, 1278016, 1437768, 1816128, 1917024, 2156652, 2421504, 2556032, 2875536, 3632256, 3834048, 4313304, 5112064, 5751072, 7264512, 7668096, 8626608, 11502144, 15336192, 17253216, 23004288, 34506432, 46008576, 69012864, 138025728]

約数ペア:

[(1, 138025728), (2, 69012864), (3, 46008576), (4, 34506432), (6, 23004288), (8, 17253216), (9, 15336192), (12, 11502144), (16, 8626608), (18, 7668096), (19, 7264512), (24, 5751072), (27, 5112064), (32, 4313304), (36, 3834048), (38, 3632256), (48, 2875536), (54, 2556032), (57, 2421504), (64, 2156652), (72, 1917024), (76, 1816128), (96, 1437768), (108, 1278016), (114, 1210752), (128, 1078326), (144, 958512), (152, 908064), (171, 807168), (192, 718884), (216, 639008), (228, 605376), (256, 539163), (288, 479256), (304, 454032), (342, 403584), (384, 359442), (432, 319504), (456, 302688), (513, 269056), (576, 239628), (608, 227016), (684, 201792), (768, 179721), (864, 159752), (912, 151344), (1026, 134528), (1051, 131328), (1152, 119814), (1216, 113508), (1368, 100896), (1728, 79876), (1824, 75672), (2052, 67264), (2102, 65664), (2304, 59907), (2432, 56754), (2736, 50448), (3153, 43776), (3456, 39938), (3648, 37836), (4104, 33632), (4204, 32832), (4864, 28377), (5472, 25224), (6306, 21888), (6912, 19969), (7296, 18918), (8208, 16816), (8408, 16416), (9459, 14592), (10944, 12612)]