156918214

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{3253}}^1$

素因数の和:3615

約数の個数: 16

約数和(自身を含む): 238973760

約数和(自身を除く): 82055546

約数列:

[1, 2, 89, 178, 271, 542, 3253, 6506, 24119, 48238, 289517, 579034, 881563, 1763126, 78459107, 156918214]

約数ペア:

[(1, 156918214), (2, 78459107), (89, 1763126), (178, 881563), (271, 579034), (542, 289517), (3253, 48238), (6506, 24119)]