139985384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 335415360

約数和(自身を除く): 195429976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 121, 146, 154, 242, 283, 292, 308, 484, 511, 566, 584, 616, 803, 847, 968, 1022, 1132, 1606, 1694, 1981, 2044, 2264, 3113, 3212, 3388, 3962, 4088, 5621, 6226, 6424, 6776, 7924, 8833, 11242, 12452, 15848, 17666, 20659, 21791, 22484, 24904, 34243, 35332, 41318, 43582, 44968, 61831, 68486, 70664, 82636, 87164, 123662, 136972, 144613, 165272, 174328, 227249, 239701, 247324, 273944, 289226, 454498, 479402, 494648, 578452, 908996, 958804, 1156904, 1590743, 1817992, 1917608, 2499739, 3181486, 4999478, 6362972, 9998956, 12725944, 17498173, 19997912, 34996346, 69992692, 139985384]

約数ペア:

[(1, 139985384), (2, 69992692), (4, 34996346), (7, 19997912), (8, 17498173), (11, 12725944), (14, 9998956), (22, 6362972), (28, 4999478), (44, 3181486), (56, 2499739), (73, 1917608), (77, 1817992), (88, 1590743), (121, 1156904), (146, 958804), (154, 908996), (242, 578452), (283, 494648), (292, 479402), (308, 454498), (484, 289226), (511, 273944), (566, 247324), (584, 239701), (616, 227249), (803, 174328), (847, 165272), (968, 144613), (1022, 136972), (1132, 123662), (1606, 87164), (1694, 82636), (1981, 70664), (2044, 68486), (2264, 61831), (3113, 44968), (3212, 43582), (3388, 41318), (3962, 35332), (4088, 34243), (5621, 24904), (6226, 22484), (6424, 21791), (6776, 20659), (7924, 17666), (8833, 15848), (11242, 12452)]