138617472

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 439538400

約数和(自身を除く): 300920928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 139, 147, 159, 168, 192, 196, 212, 224, 278, 294, 318, 336, 371, 384, 392, 417, 424, 448, 556, 588, 636, 672, 742, 784, 834, 848, 896, 973, 1112, 1113, 1176, 1272, 1344, 1484, 1568, 1668, 1696, 1946, 2224, 2226, 2352, 2544, 2597, 2688, 2919, 2968, 3136, 3336, 3392, 3892, 4448, 4452, 4704, 5088, 5194, 5838, 5936, 6272, 6672, 6784, 6811, 7367, 7784, 7791, 8896, 8904, 9408, 10176, 10388, 11676, 11872, 13344, 13622, 14734, 15568, 15582, 17792, 17808, 18816, 20352, 20433, 20776, 22101, 23352, 23744, 26688, 27244, 29468, 31136, 31164, 35616, 40866, 41552, 44202, 46704, 47488, 51569, 53376, 54488, 58936, 62272, 62328, 71232, 81732, 83104, 88404, 93408, 103138, 108976, 117872, 124544, 124656, 142464, 154707, 163464, 166208, 176808, 186816, 206276, 217952, 235744, 249312, 309414, 326928, 332416, 353616, 360983, 373632, 412552, 435904, 471488, 498624, 618828, 653856, 707232, 721966, 825104, 871808, 942976, 997248, 1082949, 1237656, 1307712, 1414464, 1443932, 1650208, 2165898, 2475312, 2615424, 2828928, 2887864, 3300416, 4331796, 4950624, 5775728, 6600832, 8663592, 9901248, 11551456, 17327184, 19802496, 23102912, 34654368, 46205824, 69308736, 138617472]

約数ペア:

[(1, 138617472), (2, 69308736), (3, 46205824), (4, 34654368), (6, 23102912), (7, 19802496), (8, 17327184), (12, 11551456), (14, 9901248), (16, 8663592), (21, 6600832), (24, 5775728), (28, 4950624), (32, 4331796), (42, 3300416), (48, 2887864), (49, 2828928), (53, 2615424), (56, 2475312), (64, 2165898), (84, 1650208), (96, 1443932), (98, 1414464), (106, 1307712), (112, 1237656), (128, 1082949), (139, 997248), (147, 942976), (159, 871808), (168, 825104), (192, 721966), (196, 707232), (212, 653856), (224, 618828), (278, 498624), (294, 471488), (318, 435904), (336, 412552), (371, 373632), (384, 360983), (392, 353616), (417, 332416), (424, 326928), (448, 309414), (556, 249312), (588, 235744), (636, 217952), (672, 206276), (742, 186816), (784, 176808), (834, 166208), (848, 163464), (896, 154707), (973, 142464), (1112, 124656), (1113, 124544), (1176, 117872), (1272, 108976), (1344, 103138), (1484, 93408), (1568, 88404), (1668, 83104), (1696, 81732), (1946, 71232), (2224, 62328), (2226, 62272), (2352, 58936), (2544, 54488), (2597, 53376), (2688, 51569), (2919, 47488), (2968, 46704), (3136, 44202), (3336, 41552), (3392, 40866), (3892, 35616), (4448, 31164), (4452, 31136), (4704, 29468), (5088, 27244), (5194, 26688), (5838, 23744), (5936, 23352), (6272, 22101), (6672, 20776), (6784, 20433), (6811, 20352), (7367, 18816), (7784, 17808), (7791, 17792), (8896, 15582), (8904, 15568), (9408, 14734), (10176, 13622), (10388, 13344), (11676, 11872)]