155358072

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{25997}}^1$

素因数の和:26092

約数の個数: 48

約数和(自身を含む): 425847240

約数和(自身を除く): 270489168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 25997, 51994, 77991, 103988, 155982, 207976, 233973, 311964, 467946, 623928, 935892, 1871784, 2157751, 4315502, 6473253, 8631004, 12946506, 17262008, 19419759, 25893012, 38839518, 51786024, 77679036, 155358072]

約数ペア:

[(1, 155358072), (2, 77679036), (3, 51786024), (4, 38839518), (6, 25893012), (8, 19419759), (9, 17262008), (12, 12946506), (18, 8631004), (24, 6473253), (36, 4315502), (72, 2157751), (83, 1871784), (166, 935892), (249, 623928), (332, 467946), (498, 311964), (664, 233973), (747, 207976), (996, 155982), (1494, 103988), (1992, 77991), (2988, 51994), (5976, 25997)]