142470048

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1035

約数の個数: 144

約数和(自身を含む): 449535744

約数和(自身を除く): 307065696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 977, 992, 1176, 1302, 1488, 1519, 1568, 1736, 1954, 2352, 2604, 2931, 2976, 3038, 3472, 3908, 4557, 4704, 5208, 5862, 6076, 6839, 6944, 7816, 9114, 10416, 11724, 12152, 13678, 15632, 18228, 20517, 20832, 23448, 24304, 27356, 30287, 31264, 36456, 41034, 46896, 47873, 48608, 54712, 60574, 72912, 82068, 90861, 93792, 95746, 109424, 121148, 143619, 145824, 164136, 181722, 191492, 212009, 218848, 242296, 287238, 328272, 363444, 382984, 424018, 484592, 574476, 636027, 656544, 726888, 765968, 848036, 969184, 1148952, 1272054, 1453776, 1484063, 1531936, 1696072, 2297904, 2544108, 2907552, 2968126, 3392144, 4452189, 4595808, 5088216, 5936252, 6784288, 8904378, 10176432, 11872504, 17808756, 20352864, 23745008, 35617512, 47490016, 71235024, 142470048]

約数ペア:

[(1, 142470048), (2, 71235024), (3, 47490016), (4, 35617512), (6, 23745008), (7, 20352864), (8, 17808756), (12, 11872504), (14, 10176432), (16, 8904378), (21, 6784288), (24, 5936252), (28, 5088216), (31, 4595808), (32, 4452189), (42, 3392144), (48, 2968126), (49, 2907552), (56, 2544108), (62, 2297904), (84, 1696072), (93, 1531936), (96, 1484063), (98, 1453776), (112, 1272054), (124, 1148952), (147, 969184), (168, 848036), (186, 765968), (196, 726888), (217, 656544), (224, 636027), (248, 574476), (294, 484592), (336, 424018), (372, 382984), (392, 363444), (434, 328272), (496, 287238), (588, 242296), (651, 218848), (672, 212009), (744, 191492), (784, 181722), (868, 164136), (977, 145824), (992, 143619), (1176, 121148), (1302, 109424), (1488, 95746), (1519, 93792), (1568, 90861), (1736, 82068), (1954, 72912), (2352, 60574), (2604, 54712), (2931, 48608), (2976, 47873), (3038, 46896), (3472, 41034), (3908, 36456), (4557, 31264), (4704, 30287), (5208, 27356), (5862, 24304), (6076, 23448), (6839, 20832), (6944, 20517), (7816, 18228), (9114, 15632), (10416, 13678), (11724, 12152)]