121967928

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 352038960

約数和(自身を除く): 230071032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 251, 306, 397, 408, 502, 612, 753, 794, 1004, 1191, 1224, 1506, 1588, 2008, 2259, 2382, 3012, 3176, 3573, 4267, 4518, 4764, 6024, 6749, 7146, 8534, 9036, 9528, 12801, 13498, 14292, 17068, 18072, 20247, 25602, 26996, 28584, 34136, 38403, 40494, 51204, 53992, 60741, 76806, 80988, 99647, 102408, 121482, 153612, 161976, 199294, 242964, 298941, 307224, 398588, 485928, 597882, 797176, 896823, 1195764, 1693999, 1793646, 2391528, 3387998, 3587292, 5081997, 6775996, 7174584, 10163994, 13551992, 15245991, 20327988, 30491982, 40655976, 60983964, 121967928]

約数ペア:

[(1, 121967928), (2, 60983964), (3, 40655976), (4, 30491982), (6, 20327988), (8, 15245991), (9, 13551992), (12, 10163994), (17, 7174584), (18, 6775996), (24, 5081997), (34, 3587292), (36, 3387998), (51, 2391528), (68, 1793646), (72, 1693999), (102, 1195764), (136, 896823), (153, 797176), (204, 597882), (251, 485928), (306, 398588), (397, 307224), (408, 298941), (502, 242964), (612, 199294), (753, 161976), (794, 153612), (1004, 121482), (1191, 102408), (1224, 99647), (1506, 80988), (1588, 76806), (2008, 60741), (2259, 53992), (2382, 51204), (3012, 40494), (3176, 38403), (3573, 34136), (4267, 28584), (4518, 26996), (4764, 25602), (6024, 20247), (6749, 18072), (7146, 17068), (8534, 14292), (9036, 13498), (9528, 12801)]