161033616

素因数分解:

$2^4\times 3^3\times {\mathrm{372763}}^1$

素因数の和:372780

約数の個数: 40

約数和(自身を含む): 462227360

約数和(自身を除く): 301193744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 372763, 745526, 1118289, 1491052, 2236578, 2982104, 3354867, 4473156, 5964208, 6709734, 8946312, 10064601, 13419468, 17892624, 20129202, 26838936, 40258404, 53677872, 80516808, 161033616]

約数ペア:

[(1, 161033616), (2, 80516808), (3, 53677872), (4, 40258404), (6, 26838936), (8, 20129202), (9, 17892624), (12, 13419468), (16, 10064601), (18, 8946312), (24, 6709734), (27, 5964208), (36, 4473156), (48, 3354867), (54, 2982104), (72, 2236578), (108, 1491052), (144, 1118289), (216, 745526), (432, 372763)]