302540168

素因数分解:

$2^3\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{2521}}^1$

素因数の和:4677

約数の個数: 32

約数和(自身を含む): 648860160

約数和(自身を除く): 346319992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2143, 2521, 4286, 5042, 8572, 10084, 15001, 17144, 17647, 20168, 30002, 35294, 60004, 70588, 120008, 141176, 5402503, 10805006, 21610012, 37817521, 43220024, 75635042, 151270084, 302540168]

約数ペア:

[(1, 302540168), (2, 151270084), (4, 75635042), (7, 43220024), (8, 37817521), (14, 21610012), (28, 10805006), (56, 5402503), (2143, 141176), (2521, 120008), (4286, 70588), (5042, 60004), (8572, 35294), (10084, 30002), (15001, 20168), (17144, 17647)]