143468986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 231880320

約数和(自身を除く): 88411334

約数列:

[1, 2, 23, 46, 53, 83, 106, 166, 709, 1219, 1418, 1909, 2438, 3818, 4399, 8798, 16307, 32614, 37577, 58847, 75154, 101177, 117694, 202354, 864271, 1353481, 1728542, 2706962, 3118891, 6237782, 71734493, 143468986]

約数ペア:

[(1, 143468986), (2, 71734493), (23, 6237782), (46, 3118891), (53, 2706962), (83, 1728542), (106, 1353481), (166, 864271), (709, 202354), (1219, 117694), (1418, 101177), (1909, 75154), (2438, 58847), (3818, 37577), (4399, 32614), (8798, 16307)]