156921864135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1\times {\mathrm{3089}}^1$

素因数の和:3992

約数の個数: 64

約数和(自身を含む): 263629900800

約数和(自身を除く): 106708036665

約数列:

[1, 3, 5, 15, 23, 69, 115, 229, 345, 643, 687, 1145, 1929, 3089, 3215, 3435, 5267, 9267, 9645, 14789, 15445, 15801, 26335, 44367, 46335, 71047, 73945, 79005, 147247, 213141, 221835, 355235, 441741, 707381, 736235, 1065705, 1986227, 2122143, 2208705, 3386681, 3536905, 5958681, 9931135, 10160043, 10610715, 16269763, 16933405, 29793405, 45683221, 48809289, 50800215, 81348815, 137049663, 228416105, 244046445, 454845983, 685248315, 1364537949, 2274229915, 6822689745, 10461457609, 31384372827, 52307288045, 156921864135]

約数ペア:

[(1, 156921864135), (3, 52307288045), (5, 31384372827), (15, 10461457609), (23, 6822689745), (69, 2274229915), (115, 1364537949), (229, 685248315), (345, 454845983), (643, 244046445), (687, 228416105), (1145, 137049663), (1929, 81348815), (3089, 50800215), (3215, 48809289), (3435, 45683221), (5267, 29793405), (9267, 16933405), (9645, 16269763), (14789, 10610715), (15445, 10160043), (15801, 9931135), (26335, 5958681), (44367, 3536905), (46335, 3386681), (71047, 2208705), (73945, 2122143), (79005, 1986227), (147247, 1065705), (213141, 736235), (221835, 707381), (355235, 441741)]