140098783552

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{490927}}^1$

素因数の和:490973

約数の個数: 112

約数和(自身を含む): 349147993600

約数和(自身を除く): 209049210048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 1274, 1372, 1456, 1568, 2548, 2744, 2912, 3136, 4459, 5096, 5488, 5824, 8918, 10192, 10976, 17836, 20384, 21952, 35672, 40768, 71344, 142688, 285376, 490927, 981854, 1963708, 3436489, 3927416, 6382051, 6872978, 7854832, 12764102, 13745956, 15709664, 24055423, 25528204, 27491912, 31419328, 44674357, 48110846, 51056408, 54983824, 89348714, 96221692, 102112816, 109967648, 168387961, 178697428, 192443384, 204225632, 219935296, 312720499, 336775922, 357394856, 384886768, 408451264, 625440998, 673551844, 714789712, 769773536, 1250881996, 1347103688, 1429579424, 1539547072, 2189043493, 2501763992, 2694207376, 2859158848, 4378086986, 5003527984, 5388414752, 8756173972, 10007055968, 10776829504, 17512347944, 20014111936, 35024695888, 70049391776, 140098783552]

約数ペア:

[(1, 140098783552), (2, 70049391776), (4, 35024695888), (7, 20014111936), (8, 17512347944), (13, 10776829504), (14, 10007055968), (16, 8756173972), (26, 5388414752), (28, 5003527984), (32, 4378086986), (49, 2859158848), (52, 2694207376), (56, 2501763992), (64, 2189043493), (91, 1539547072), (98, 1429579424), (104, 1347103688), (112, 1250881996), (182, 769773536), (196, 714789712), (208, 673551844), (224, 625440998), (343, 408451264), (364, 384886768), (392, 357394856), (416, 336775922), (448, 312720499), (637, 219935296), (686, 204225632), (728, 192443384), (784, 178697428), (832, 168387961), (1274, 109967648), (1372, 102112816), (1456, 96221692), (1568, 89348714), (2548, 54983824), (2744, 51056408), (2912, 48110846), (3136, 44674357), (4459, 31419328), (5096, 27491912), (5488, 25528204), (5824, 24055423), (8918, 15709664), (10192, 13745956), (10976, 12764102), (17836, 7854832), (20384, 6872978), (21952, 6382051), (35672, 3927416), (40768, 3436489), (71344, 1963708), (142688, 981854), (285376, 490927)]