16394184128

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6701}}^1$

素因数の和:6890

約数の個数: 112

約数和(自身を含む): 38349594624

約数和(自身を除く): 21955410496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 127, 172, 224, 254, 301, 344, 448, 508, 602, 688, 889, 1016, 1204, 1376, 1778, 2032, 2408, 2752, 3556, 4064, 4816, 5461, 6701, 7112, 8128, 9632, 10922, 13402, 14224, 19264, 21844, 26804, 28448, 38227, 43688, 46907, 53608, 56896, 76454, 87376, 93814, 107216, 152908, 174752, 187628, 214432, 288143, 305816, 349504, 375256, 428864, 576286, 611632, 750512, 851027, 1152572, 1223264, 1501024, 1702054, 2017001, 2305144, 2446528, 3002048, 3404108, 4034002, 4610288, 5957189, 6808216, 8068004, 9220576, 11914378, 13616432, 16136008, 18441152, 23828756, 27232864, 32272016, 36594161, 47657512, 54465728, 64544032, 73188322, 95315024, 129088064, 146376644, 190630048, 256159127, 292753288, 381260096, 512318254, 585506576, 1024636508, 1171013152, 2049273016, 2342026304, 4098546032, 8197092064, 16394184128]

約数ペア:

[(1, 16394184128), (2, 8197092064), (4, 4098546032), (7, 2342026304), (8, 2049273016), (14, 1171013152), (16, 1024636508), (28, 585506576), (32, 512318254), (43, 381260096), (56, 292753288), (64, 256159127), (86, 190630048), (112, 146376644), (127, 129088064), (172, 95315024), (224, 73188322), (254, 64544032), (301, 54465728), (344, 47657512), (448, 36594161), (508, 32272016), (602, 27232864), (688, 23828756), (889, 18441152), (1016, 16136008), (1204, 13616432), (1376, 11914378), (1778, 9220576), (2032, 8068004), (2408, 6808216), (2752, 5957189), (3556, 4610288), (4064, 4034002), (4816, 3404108), (5461, 3002048), (6701, 2446528), (7112, 2305144), (8128, 2017001), (9632, 1702054), (10922, 1501024), (13402, 1223264), (14224, 1152572), (19264, 851027), (21844, 750512), (26804, 611632), (28448, 576286), (38227, 428864), (43688, 375256), (46907, 349504), (53608, 305816), (56896, 288143), (76454, 214432), (87376, 187628), (93814, 174752), (107216, 152908)]