156748146040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2617}}^1\times {\mathrm{18041}}^1$

素因数の和:20752

約数の個数: 64

約数和(自身を含む): 357088707360

約数和(自身を除く): 200340561320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2617, 3320, 5234, 10468, 13085, 18041, 20936, 26170, 36082, 52340, 72164, 90205, 104680, 144328, 180410, 217211, 360820, 434422, 721640, 868844, 1086055, 1497403, 1737688, 2172110, 2994806, 4344220, 5989612, 7487015, 8688440, 11979224, 14974030, 29948060, 47213297, 59896120, 94426594, 188853188, 236066485, 377706376, 472132970, 944265940, 1888531880, 3918703651, 7837407302, 15674814604, 19593518255, 31349629208, 39187036510, 78374073020, 156748146040]

約数ペア:

[(1, 156748146040), (2, 78374073020), (4, 39187036510), (5, 31349629208), (8, 19593518255), (10, 15674814604), (20, 7837407302), (40, 3918703651), (83, 1888531880), (166, 944265940), (332, 472132970), (415, 377706376), (664, 236066485), (830, 188853188), (1660, 94426594), (2617, 59896120), (3320, 47213297), (5234, 29948060), (10468, 14974030), (13085, 11979224), (18041, 8688440), (20936, 7487015), (26170, 5989612), (36082, 4344220), (52340, 2994806), (72164, 2172110), (90205, 1737688), (104680, 1497403), (144328, 1086055), (180410, 868844), (217211, 721640), (360820, 434422)]