151544540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6257}}^1$

素因数の和:6446

約数の個数: 48

約数和(自身を含む): 365867712

約数和(自身を除く): 214323172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 6257, 12110, 12514, 24220, 25028, 31285, 43799, 62570, 87598, 125140, 175196, 218995, 437990, 875980, 1082461, 2164922, 4329844, 5412305, 7577227, 10824610, 15154454, 21649220, 30308908, 37886135, 75772270, 151544540]

約数ペア:

[(1, 151544540), (2, 75772270), (4, 37886135), (5, 30308908), (7, 21649220), (10, 15154454), (14, 10824610), (20, 7577227), (28, 5412305), (35, 4329844), (70, 2164922), (140, 1082461), (173, 875980), (346, 437990), (692, 218995), (865, 175196), (1211, 125140), (1730, 87598), (2422, 62570), (3460, 43799), (4844, 31285), (6055, 25028), (6257, 24220), (12110, 12514)]