143326846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 244399680

約数和(自身を除く): 101072834

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1157, 2047, 2314, 2693, 4094, 5386, 26611, 35009, 53222, 61939, 70018, 123878, 239677, 479354, 805207, 1610414, 3115801, 5512571, 6231602, 11025142, 71663423, 143326846]

約数ペア:

[(1, 143326846), (2, 71663423), (13, 11025142), (23, 6231602), (26, 5512571), (46, 3115801), (89, 1610414), (178, 805207), (299, 479354), (598, 239677), (1157, 123878), (2047, 70018), (2314, 61939), (2693, 53222), (4094, 35009), (5386, 26611)]