155807694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6277}}^1$

素因数の和:6489

約数の個数: 48

約数和(自身を含む): 387829728

約数和(自身を除く): 232022034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 6277, 8274, 12411, 12554, 18831, 24822, 37662, 43939, 56493, 87878, 112986, 131817, 263634, 395451, 790902, 1236569, 2473138, 3709707, 7419414, 8655983, 11129121, 17311966, 22258242, 25967949, 51935898, 77903847, 155807694]

約数ペア:

[(1, 155807694), (2, 77903847), (3, 51935898), (6, 25967949), (7, 22258242), (9, 17311966), (14, 11129121), (18, 8655983), (21, 7419414), (42, 3709707), (63, 2473138), (126, 1236569), (197, 790902), (394, 395451), (591, 263634), (1182, 131817), (1379, 112986), (1773, 87878), (2758, 56493), (3546, 43939), (4137, 37662), (6277, 24822), (8274, 18831), (12411, 12554)]