156950422880

素因数分解:

$2^5\times 5^1\times {\mathrm{24697}}^1\times {\mathrm{39719}}^1$

素因数の和:64431

約数の個数: 48

約数和(自身を含む): 370819723680

約数和(自身を除く): 213869300800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 24697, 39719, 49394, 79438, 98788, 123485, 158876, 197576, 198595, 246970, 317752, 395152, 397190, 493940, 635504, 790304, 794380, 987880, 1271008, 1588760, 1975760, 3177520, 3951520, 6355040, 980940143, 1961880286, 3923760572, 4904700715, 7847521144, 9809401430, 15695042288, 19618802860, 31390084576, 39237605720, 78475211440, 156950422880]

約数ペア:

[(1, 156950422880), (2, 78475211440), (4, 39237605720), (5, 31390084576), (8, 19618802860), (10, 15695042288), (16, 9809401430), (20, 7847521144), (32, 4904700715), (40, 3923760572), (80, 1961880286), (160, 980940143), (24697, 6355040), (39719, 3951520), (49394, 3177520), (79438, 1975760), (98788, 1588760), (123485, 1271008), (158876, 987880), (197576, 794380), (198595, 790304), (246970, 635504), (317752, 493940), (395152, 397190)]