129140856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 378771120

約数和(自身を除く): 249630264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 281, 312, 468, 491, 562, 843, 936, 982, 1124, 1473, 1686, 1964, 2248, 2529, 2946, 3372, 3653, 3928, 4419, 5058, 5892, 6383, 6744, 7306, 8838, 10116, 10959, 11784, 12766, 14612, 17676, 19149, 20232, 21918, 25532, 29224, 32877, 35352, 38298, 43836, 51064, 57447, 65754, 76596, 87672, 114894, 131508, 137971, 153192, 229788, 263016, 275942, 413913, 459576, 551884, 827826, 1103768, 1241739, 1655652, 1793623, 2483478, 3311304, 3587246, 4966956, 5380869, 7174492, 9933912, 10761738, 14348984, 16142607, 21523476, 32285214, 43046952, 64570428, 129140856]

約数ペア:

[(1, 129140856), (2, 64570428), (3, 43046952), (4, 32285214), (6, 21523476), (8, 16142607), (9, 14348984), (12, 10761738), (13, 9933912), (18, 7174492), (24, 5380869), (26, 4966956), (36, 3587246), (39, 3311304), (52, 2483478), (72, 1793623), (78, 1655652), (104, 1241739), (117, 1103768), (156, 827826), (234, 551884), (281, 459576), (312, 413913), (468, 275942), (491, 263016), (562, 229788), (843, 153192), (936, 137971), (982, 131508), (1124, 114894), (1473, 87672), (1686, 76596), (1964, 65754), (2248, 57447), (2529, 51064), (2946, 43836), (3372, 38298), (3653, 35352), (3928, 32877), (4419, 29224), (5058, 25532), (5892, 21918), (6383, 20232), (6744, 19149), (7306, 17676), (8838, 14612), (10116, 12766), (10959, 11784)]