156407454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1409}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 388009440

約数和(自身を除く): 231601986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 881, 1409, 1762, 2643, 2818, 4227, 5286, 6167, 7929, 8454, 9863, 12334, 12681, 15858, 18501, 19726, 25362, 29589, 37002, 55503, 59178, 88767, 111006, 177534, 1241329, 2482658, 3723987, 7447974, 8689303, 11171961, 17378606, 22343922, 26067909, 52135818, 78203727, 156407454]

約数ペア:

[(1, 156407454), (2, 78203727), (3, 52135818), (6, 26067909), (7, 22343922), (9, 17378606), (14, 11171961), (18, 8689303), (21, 7447974), (42, 3723987), (63, 2482658), (126, 1241329), (881, 177534), (1409, 111006), (1762, 88767), (2643, 59178), (2818, 55503), (4227, 37002), (5286, 29589), (6167, 25362), (7929, 19726), (8454, 18501), (9863, 15858), (12334, 12681)]