172857144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313147}}^1$

素因数の和:313179

約数の個数: 32

約数和(自身を含む): 450933120

約数和(自身を除く): 278075976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 313147, 626294, 939441, 1252588, 1878882, 2505176, 3757764, 7202381, 7515528, 14404762, 21607143, 28809524, 43214286, 57619048, 86428572, 172857144]

約数ペア:

[(1, 172857144), (2, 86428572), (3, 57619048), (4, 43214286), (6, 28809524), (8, 21607143), (12, 14404762), (23, 7515528), (24, 7202381), (46, 3757764), (69, 2505176), (92, 1878882), (138, 1252588), (184, 939441), (276, 626294), (552, 313147)]