168573760

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12251}}^1$

素因数の和:12311

約数の個数: 56

約数和(自身を含む): 410785056

約数和(自身を除く): 242211296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 12251, 13760, 24502, 49004, 61255, 98008, 122510, 196016, 245020, 392032, 490040, 526793, 784064, 980080, 1053586, 1960160, 2107172, 2633965, 3920320, 4214344, 5267930, 8428688, 10535860, 16857376, 21071720, 33714752, 42143440, 84286880, 168573760]

約数ペア:

[(1, 168573760), (2, 84286880), (4, 42143440), (5, 33714752), (8, 21071720), (10, 16857376), (16, 10535860), (20, 8428688), (32, 5267930), (40, 4214344), (43, 3920320), (64, 2633965), (80, 2107172), (86, 1960160), (160, 1053586), (172, 980080), (215, 784064), (320, 526793), (344, 490040), (430, 392032), (688, 245020), (860, 196016), (1376, 122510), (1720, 98008), (2752, 61255), (3440, 49004), (6880, 24502), (12251, 13760)]