159407892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210857}}^1$

素因数の和:210877

約数の個数: 48

約数和(自身を含む): 472321920

約数和(自身を除く): 312914028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210857, 421714, 632571, 843428, 1265142, 1475999, 1897713, 2530284, 2951998, 3795426, 4427997, 5693139, 5903996, 7590852, 8855994, 11386278, 13283991, 17711988, 22772556, 26567982, 39851973, 53135964, 79703946, 159407892]

約数ペア:

[(1, 159407892), (2, 79703946), (3, 53135964), (4, 39851973), (6, 26567982), (7, 22772556), (9, 17711988), (12, 13283991), (14, 11386278), (18, 8855994), (21, 7590852), (27, 5903996), (28, 5693139), (36, 4427997), (42, 3795426), (54, 2951998), (63, 2530284), (84, 1897713), (108, 1475999), (126, 1265142), (189, 843428), (252, 632571), (378, 421714), (756, 210857)]