154546728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 476824320

約数和(自身を除く): 322277592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 106, 119, 136, 159, 168, 204, 212, 238, 318, 357, 371, 408, 424, 476, 636, 714, 742, 901, 952, 1021, 1113, 1272, 1428, 1484, 1802, 2042, 2226, 2703, 2856, 2968, 3063, 3604, 4084, 4452, 5406, 6126, 6307, 7147, 7208, 8168, 8904, 10812, 12252, 12614, 14294, 17357, 18921, 21441, 21624, 24504, 25228, 28588, 34714, 37842, 42882, 50456, 52071, 54113, 57176, 69428, 75684, 85764, 104142, 108226, 121499, 138856, 151368, 162339, 171528, 208284, 216452, 242998, 324678, 364497, 378791, 416568, 432904, 485996, 649356, 728994, 757582, 919921, 971992, 1136373, 1298712, 1457988, 1515164, 1839842, 2272746, 2759763, 2915976, 3030328, 3679684, 4545492, 5519526, 6439447, 7359368, 9090984, 11039052, 12878894, 19318341, 22078104, 25757788, 38636682, 51515576, 77273364, 154546728]

約数ペア:

[(1, 154546728), (2, 77273364), (3, 51515576), (4, 38636682), (6, 25757788), (7, 22078104), (8, 19318341), (12, 12878894), (14, 11039052), (17, 9090984), (21, 7359368), (24, 6439447), (28, 5519526), (34, 4545492), (42, 3679684), (51, 3030328), (53, 2915976), (56, 2759763), (68, 2272746), (84, 1839842), (102, 1515164), (106, 1457988), (119, 1298712), (136, 1136373), (159, 971992), (168, 919921), (204, 757582), (212, 728994), (238, 649356), (318, 485996), (357, 432904), (371, 416568), (408, 378791), (424, 364497), (476, 324678), (636, 242998), (714, 216452), (742, 208284), (901, 171528), (952, 162339), (1021, 151368), (1113, 138856), (1272, 121499), (1428, 108226), (1484, 104142), (1802, 85764), (2042, 75684), (2226, 69428), (2703, 57176), (2856, 54113), (2968, 52071), (3063, 50456), (3604, 42882), (4084, 37842), (4452, 34714), (5406, 28588), (6126, 25228), (6307, 24504), (7147, 21624), (7208, 21441), (8168, 18921), (8904, 17357), (10812, 14294), (12252, 12614)]