137931414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5233}}^1$

素因数の和:5452

約数の個数: 32

約数和(自身を含む): 289419264

約数和(自身を除く): 151487850

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 1146, 4393, 5233, 8786, 10466, 13179, 15699, 26358, 31398, 120359, 240718, 361077, 722154, 999503, 1999006, 2998509, 5997018, 22988569, 45977138, 68965707, 137931414]

約数ペア:

[(1, 137931414), (2, 68965707), (3, 45977138), (6, 22988569), (23, 5997018), (46, 2998509), (69, 1999006), (138, 999503), (191, 722154), (382, 361077), (573, 240718), (1146, 120359), (4393, 31398), (5233, 26358), (8786, 15699), (10466, 13179)]