138139392

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 388523520

約数和(自身を除く): 250384128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 89, 94, 96, 128, 129, 141, 172, 178, 188, 192, 256, 258, 267, 282, 344, 356, 376, 384, 516, 534, 564, 688, 712, 752, 768, 1032, 1068, 1128, 1376, 1424, 1504, 2021, 2064, 2136, 2256, 2752, 2848, 3008, 3827, 4042, 4128, 4183, 4272, 4512, 5504, 5696, 6016, 6063, 7654, 8084, 8256, 8366, 8544, 9024, 11008, 11392, 11481, 12032, 12126, 12549, 15308, 16168, 16512, 16732, 17088, 18048, 22784, 22962, 24252, 25098, 30616, 32336, 33024, 33464, 34176, 36096, 45924, 48504, 50196, 61232, 64672, 66928, 68352, 91848, 97008, 100392, 122464, 129344, 133856, 179869, 183696, 194016, 200784, 244928, 258688, 267712, 359738, 367392, 388032, 401568, 489856, 517376, 535424, 539607, 719476, 734784, 776064, 803136, 979712, 1070848, 1079214, 1438952, 1469568, 1552128, 1606272, 2158428, 2877904, 2939136, 3212544, 4316856, 5755808, 8633712, 11511616, 17267424, 23023232, 34534848, 46046464, 69069696, 138139392]

約数ペア:

[(1, 138139392), (2, 69069696), (3, 46046464), (4, 34534848), (6, 23023232), (8, 17267424), (12, 11511616), (16, 8633712), (24, 5755808), (32, 4316856), (43, 3212544), (47, 2939136), (48, 2877904), (64, 2158428), (86, 1606272), (89, 1552128), (94, 1469568), (96, 1438952), (128, 1079214), (129, 1070848), (141, 979712), (172, 803136), (178, 776064), (188, 734784), (192, 719476), (256, 539607), (258, 535424), (267, 517376), (282, 489856), (344, 401568), (356, 388032), (376, 367392), (384, 359738), (516, 267712), (534, 258688), (564, 244928), (688, 200784), (712, 194016), (752, 183696), (768, 179869), (1032, 133856), (1068, 129344), (1128, 122464), (1376, 100392), (1424, 97008), (1504, 91848), (2021, 68352), (2064, 66928), (2136, 64672), (2256, 61232), (2752, 50196), (2848, 48504), (3008, 45924), (3827, 36096), (4042, 34176), (4128, 33464), (4183, 33024), (4272, 32336), (4512, 30616), (5504, 25098), (5696, 24252), (6016, 22962), (6063, 22784), (7654, 18048), (8084, 17088), (8256, 16732), (8366, 16512), (8544, 16168), (9024, 15308), (11008, 12549), (11392, 12126), (11481, 12032)]