157495744

素因数分解:

$2^6\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1109}}^1$

素因数の和:1445

約数の個数: 56

約数和(自身を含む): 358627680

約数和(自身を除く): 201131936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 317, 448, 634, 1109, 1268, 2218, 2219, 2536, 4436, 4438, 5072, 7763, 8872, 8876, 10144, 15526, 17744, 17752, 20288, 31052, 35488, 35504, 62104, 70976, 71008, 124208, 142016, 248416, 351553, 496832, 703106, 1406212, 2460871, 2812424, 4921742, 5624848, 9843484, 11249696, 19686968, 22499392, 39373936, 78747872, 157495744]

約数ペア:

[(1, 157495744), (2, 78747872), (4, 39373936), (7, 22499392), (8, 19686968), (14, 11249696), (16, 9843484), (28, 5624848), (32, 4921742), (56, 2812424), (64, 2460871), (112, 1406212), (224, 703106), (317, 496832), (448, 351553), (634, 248416), (1109, 142016), (1268, 124208), (2218, 71008), (2219, 70976), (2536, 62104), (4436, 35504), (4438, 35488), (5072, 31052), (7763, 20288), (8872, 17752), (8876, 17744), (10144, 15526)]