177256872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{189377}}^1$

素因数の和:189402

約数の個数: 48

約数和(自身を含む): 517001940

約数和(自身を除く): 339745068

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, 189377, 378754, 568131, 757508, 1136262, 1515016, 1704393, 2272524, 2461901, 3408786, 4545048, 4923802, 6817572, 7385703, 9847604, 13635144, 14771406, 19695208, 22157109, 29542812, 44314218, 59085624, 88628436, 177256872]

約数ペア:

[(1, 177256872), (2, 88628436), (3, 59085624), (4, 44314218), (6, 29542812), (8, 22157109), (9, 19695208), (12, 14771406), (13, 13635144), (18, 9847604), (24, 7385703), (26, 6817572), (36, 4923802), (39, 4545048), (52, 3408786), (72, 2461901), (78, 2272524), (104, 1704393), (117, 1515016), (156, 1136262), (234, 757508), (312, 568131), (468, 378754), (936, 189377)]