123055136

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 248046624

約数和(自身を除く): 124991488

約数列:

[1, 2, 4, 8, 16, 32, 83, 107, 166, 214, 332, 428, 433, 664, 856, 866, 1328, 1712, 1732, 2656, 3424, 3464, 6928, 8881, 13856, 17762, 35524, 35939, 46331, 71048, 71878, 92662, 142096, 143756, 185324, 284192, 287512, 370648, 575024, 741296, 1150048, 1482592, 3845473, 7690946, 15381892, 30763784, 61527568, 123055136]

約数ペア:

[(1, 123055136), (2, 61527568), (4, 30763784), (8, 15381892), (16, 7690946), (32, 3845473), (83, 1482592), (107, 1150048), (166, 741296), (214, 575024), (332, 370648), (428, 287512), (433, 284192), (664, 185324), (856, 143756), (866, 142096), (1328, 92662), (1712, 71878), (1732, 71048), (2656, 46331), (3424, 35939), (3464, 35524), (6928, 17762), (8881, 13856)]