156718641760

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1\times {\mathrm{4451}}^1$

素因数の和:5456

約数の個数: 96

約数和(自身を含む): 371998684512

約数和(自身を除く): 215280042752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 653, 674, 1306, 1348, 1685, 2612, 2696, 3265, 3370, 4451, 5224, 5392, 6530, 6740, 8902, 10448, 10784, 13060, 13480, 17804, 20896, 22255, 26120, 26960, 35608, 44510, 52240, 53920, 71216, 89020, 104480, 142432, 178040, 220061, 356080, 440122, 712160, 880244, 1100305, 1499987, 1760488, 2200610, 2906503, 2999974, 3520976, 4401220, 5813006, 5999948, 7041952, 7499935, 8802440, 11626012, 11999896, 14532515, 14999870, 17604880, 23252024, 23999792, 29065030, 29999740, 35209760, 46504048, 47999584, 58130060, 59999480, 93008096, 116260120, 119998960, 232520240, 239997920, 465040480, 979491511, 1958983022, 3917966044, 4897457555, 7835932088, 9794915110, 15671864176, 19589830220, 31343728352, 39179660440, 78359320880, 156718641760]

約数ペア:

[(1, 156718641760), (2, 78359320880), (4, 39179660440), (5, 31343728352), (8, 19589830220), (10, 15671864176), (16, 9794915110), (20, 7835932088), (32, 4897457555), (40, 3917966044), (80, 1958983022), (160, 979491511), (337, 465040480), (653, 239997920), (674, 232520240), (1306, 119998960), (1348, 116260120), (1685, 93008096), (2612, 59999480), (2696, 58130060), (3265, 47999584), (3370, 46504048), (4451, 35209760), (5224, 29999740), (5392, 29065030), (6530, 23999792), (6740, 23252024), (8902, 17604880), (10448, 14999870), (10784, 14532515), (13060, 11999896), (13480, 11626012), (17804, 8802440), (20896, 7499935), (22255, 7041952), (26120, 5999948), (26960, 5813006), (35608, 4401220), (44510, 3520976), (52240, 2999974), (53920, 2906503), (71216, 2200610), (89020, 1760488), (104480, 1499987), (142432, 1100305), (178040, 880244), (220061, 712160), (356080, 440122)]