142702848

素因数分解:

$2^8\times 3^2\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:520

約数の個数: 108

約数和(自身を含む): 414762348

約数和(自身を除く): 272059500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 241, 256, 257, 288, 384, 482, 514, 576, 723, 768, 771, 964, 1028, 1152, 1446, 1542, 1928, 2056, 2169, 2304, 2313, 2892, 3084, 3856, 4112, 4338, 4626, 5784, 6168, 7712, 8224, 8676, 9252, 11568, 12336, 15424, 16448, 17352, 18504, 23136, 24672, 30848, 32896, 34704, 37008, 46272, 49344, 61696, 61937, 65792, 69408, 74016, 92544, 98688, 123874, 138816, 148032, 185088, 185811, 197376, 247748, 277632, 296064, 371622, 495496, 555264, 557433, 592128, 743244, 990992, 1114866, 1486488, 1981984, 2229732, 2972976, 3963968, 4459464, 5945952, 7927936, 8918928, 11891904, 15855872, 17837856, 23783808, 35675712, 47567616, 71351424, 142702848]

約数ペア:

[(1, 142702848), (2, 71351424), (3, 47567616), (4, 35675712), (6, 23783808), (8, 17837856), (9, 15855872), (12, 11891904), (16, 8918928), (18, 7927936), (24, 5945952), (32, 4459464), (36, 3963968), (48, 2972976), (64, 2229732), (72, 1981984), (96, 1486488), (128, 1114866), (144, 990992), (192, 743244), (241, 592128), (256, 557433), (257, 555264), (288, 495496), (384, 371622), (482, 296064), (514, 277632), (576, 247748), (723, 197376), (768, 185811), (771, 185088), (964, 148032), (1028, 138816), (1152, 123874), (1446, 98688), (1542, 92544), (1928, 74016), (2056, 69408), (2169, 65792), (2304, 61937), (2313, 61696), (2892, 49344), (3084, 46272), (3856, 37008), (4112, 34704), (4338, 32896), (4626, 30848), (5784, 24672), (6168, 23136), (7712, 18504), (8224, 17352), (8676, 16448), (9252, 15424), (11568, 12336)]