171640872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{183377}}^1$

素因数の和:183402

約数の個数: 48

約数和(自身を含む): 500621940

約数和(自身を除く): 328981068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 183377, 366754, 550131, 733508, 1100262, 1467016, 1650393, 2200524, 2383901, 3300786, 4401048, 4767802, 6601572, 7151703, 9535604, 13203144, 14303406, 19071208, 21455109, 28606812, 42910218, 57213624, 85820436, 171640872]

約数ペア:

[(1, 171640872), (2, 85820436), (3, 57213624), (4, 42910218), (6, 28606812), (8, 21455109), (9, 19071208), (12, 14303406), (13, 13203144), (18, 9535604), (24, 7151703), (26, 6601572), (36, 4767802), (39, 4401048), (52, 3300786), (72, 2383901), (78, 2200524), (104, 1650393), (117, 1467016), (156, 1100262), (234, 733508), (312, 550131), (468, 366754), (936, 183377)]