156787258670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{20611}}^1$

素因数の和:21297

約数の個数: 64

約数和(自身を含む): 324546988032

約数和(自身を除く): 167759729362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 401, 542, 802, 1355, 1897, 2005, 2710, 2807, 3794, 4010, 5614, 9485, 14035, 18970, 20611, 28070, 41222, 103055, 108671, 144277, 206110, 217342, 288554, 543355, 721385, 760697, 1086710, 1442770, 1521394, 3803485, 5585581, 7606970, 8265011, 11171162, 16530022, 27927905, 39099067, 41325055, 55855810, 57855077, 78198134, 82650110, 115710154, 195495335, 289275385, 390990670, 578550770, 2239817981, 4479635962, 11199089905, 15678725867, 22398179810, 31357451734, 78393629335, 156787258670]

約数ペア:

[(1, 156787258670), (2, 78393629335), (5, 31357451734), (7, 22398179810), (10, 15678725867), (14, 11199089905), (35, 4479635962), (70, 2239817981), (271, 578550770), (401, 390990670), (542, 289275385), (802, 195495335), (1355, 115710154), (1897, 82650110), (2005, 78198134), (2710, 57855077), (2807, 55855810), (3794, 41325055), (4010, 39099067), (5614, 27927905), (9485, 16530022), (14035, 11171162), (18970, 8265011), (20611, 7606970), (28070, 5585581), (41222, 3803485), (103055, 1521394), (108671, 1442770), (144277, 1086710), (206110, 760697), (217342, 721385), (288554, 543355)]