135487744

素因数分解:

$2^8\times 7^3\times {\mathrm{1543}}^1$

素因数の和:1580

約数の個数: 72

約数和(自身を含む): 315593600

約数和(自身を除く): 180105856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1543, 1568, 1792, 2744, 3086, 3136, 5488, 6172, 6272, 10801, 10976, 12344, 12544, 21602, 21952, 24688, 43204, 43904, 49376, 75607, 86408, 87808, 98752, 151214, 172816, 197504, 302428, 345632, 395008, 529249, 604856, 691264, 1058498, 1209712, 1382528, 2116996, 2419424, 2765056, 4233992, 4838848, 8467984, 9677696, 16935968, 19355392, 33871936, 67743872, 135487744]

約数ペア:

[(1, 135487744), (2, 67743872), (4, 33871936), (7, 19355392), (8, 16935968), (14, 9677696), (16, 8467984), (28, 4838848), (32, 4233992), (49, 2765056), (56, 2419424), (64, 2116996), (98, 1382528), (112, 1209712), (128, 1058498), (196, 691264), (224, 604856), (256, 529249), (343, 395008), (392, 345632), (448, 302428), (686, 197504), (784, 172816), (896, 151214), (1372, 98752), (1543, 87808), (1568, 86408), (1792, 75607), (2744, 49376), (3086, 43904), (3136, 43204), (5488, 24688), (6172, 21952), (6272, 21602), (10801, 12544), (10976, 12344)]