155420496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 551536128

約数和(自身を除く): 396115632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 107, 112, 126, 131, 132, 144, 154, 168, 176, 198, 214, 231, 252, 262, 264, 308, 321, 336, 393, 396, 428, 462, 504, 524, 528, 616, 642, 693, 749, 786, 792, 856, 917, 924, 963, 1008, 1048, 1177, 1179, 1232, 1284, 1386, 1441, 1498, 1572, 1584, 1712, 1834, 1848, 1926, 2096, 2247, 2354, 2358, 2568, 2751, 2772, 2882, 2996, 3144, 3531, 3668, 3696, 3852, 4323, 4494, 4708, 4716, 5136, 5502, 5544, 5764, 5992, 6288, 6741, 7062, 7336, 7704, 8239, 8253, 8646, 8988, 9416, 9432, 10087, 10593, 11004, 11088, 11528, 11984, 12969, 13482, 14017, 14124, 14672, 15408, 16478, 16506, 17292, 17976, 18832, 18864, 20174, 21186, 22008, 23056, 24717, 25938, 26964, 28034, 28248, 30261, 32956, 33012, 34584, 35952, 40348, 42051, 42372, 44016, 49434, 51876, 53928, 56068, 56496, 60522, 65912, 66024, 69168, 74151, 80696, 84102, 84744, 90783, 98119, 98868, 103752, 107856, 112136, 121044, 126153, 131824, 132048, 148302, 154187, 161392, 168204, 169488, 181566, 196238, 197736, 207504, 224272, 242088, 252306, 294357, 296604, 308374, 336408, 363132, 392476, 395472, 462561, 484176, 504612, 588714, 593208, 616748, 672816, 726264, 784952, 883071, 925122, 1009224, 1079309, 1177428, 1186416, 1233496, 1387683, 1452528, 1569904, 1766142, 1850244, 2018448, 2158618, 2354856, 2466992, 2775366, 3237927, 3532284, 3700488, 4317236, 4709712, 5550732, 6475854, 7064568, 7400976, 8634472, 9713781, 11101464, 12951708, 14129136, 17268944, 19427562, 22202928, 25903416, 38855124, 51806832, 77710248, 155420496]

約数ペア:

[(1, 155420496), (2, 77710248), (3, 51806832), (4, 38855124), (6, 25903416), (7, 22202928), (8, 19427562), (9, 17268944), (11, 14129136), (12, 12951708), (14, 11101464), (16, 9713781), (18, 8634472), (21, 7400976), (22, 7064568), (24, 6475854), (28, 5550732), (33, 4709712), (36, 4317236), (42, 3700488), (44, 3532284), (48, 3237927), (56, 2775366), (63, 2466992), (66, 2354856), (72, 2158618), (77, 2018448), (84, 1850244), (88, 1766142), (99, 1569904), (107, 1452528), (112, 1387683), (126, 1233496), (131, 1186416), (132, 1177428), (144, 1079309), (154, 1009224), (168, 925122), (176, 883071), (198, 784952), (214, 726264), (231, 672816), (252, 616748), (262, 593208), (264, 588714), (308, 504612), (321, 484176), (336, 462561), (393, 395472), (396, 392476), (428, 363132), (462, 336408), (504, 308374), (524, 296604), (528, 294357), (616, 252306), (642, 242088), (693, 224272), (749, 207504), (786, 197736), (792, 196238), (856, 181566), (917, 169488), (924, 168204), (963, 161392), (1008, 154187), (1048, 148302), (1177, 132048), (1179, 131824), (1232, 126153), (1284, 121044), (1386, 112136), (1441, 107856), (1498, 103752), (1572, 98868), (1584, 98119), (1712, 90783), (1834, 84744), (1848, 84102), (1926, 80696), (2096, 74151), (2247, 69168), (2354, 66024), (2358, 65912), (2568, 60522), (2751, 56496), (2772, 56068), (2882, 53928), (2996, 51876), (3144, 49434), (3531, 44016), (3668, 42372), (3696, 42051), (3852, 40348), (4323, 35952), (4494, 34584), (4708, 33012), (4716, 32956), (5136, 30261), (5502, 28248), (5544, 28034), (5764, 26964), (5992, 25938), (6288, 24717), (6741, 23056), (7062, 22008), (7336, 21186), (7704, 20174), (8239, 18864), (8253, 18832), (8646, 17976), (8988, 17292), (9416, 16506), (9432, 16478), (10087, 15408), (10593, 14672), (11004, 14124), (11088, 14017), (11528, 13482), (11984, 12969)]