173899264

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 120

約数和(自身を含む): 437565744

約数和(自身を除く): 263666480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 401, 448, 484, 512, 616, 704, 802, 847, 896, 968, 1232, 1408, 1604, 1694, 1792, 1936, 2464, 2807, 2816, 3208, 3388, 3584, 3872, 4411, 4928, 5614, 5632, 6416, 6776, 7744, 8822, 9856, 11228, 12832, 13552, 15488, 17644, 19712, 22456, 25664, 27104, 30877, 30976, 35288, 39424, 44912, 48521, 51328, 54208, 61754, 61952, 70576, 89824, 97042, 102656, 108416, 123508, 141152, 179648, 194084, 205312, 216832, 247016, 282304, 339647, 359296, 388168, 433664, 494032, 564608, 679294, 718592, 776336, 988064, 1129216, 1358588, 1437184, 1552672, 1976128, 2258432, 2717176, 3105344, 3952256, 5434352, 6210688, 7904512, 10868704, 12421376, 15809024, 21737408, 24842752, 43474816, 86949632, 173899264]

約数ペア:

[(1, 173899264), (2, 86949632), (4, 43474816), (7, 24842752), (8, 21737408), (11, 15809024), (14, 12421376), (16, 10868704), (22, 7904512), (28, 6210688), (32, 5434352), (44, 3952256), (56, 3105344), (64, 2717176), (77, 2258432), (88, 1976128), (112, 1552672), (121, 1437184), (128, 1358588), (154, 1129216), (176, 988064), (224, 776336), (242, 718592), (256, 679294), (308, 564608), (352, 494032), (401, 433664), (448, 388168), (484, 359296), (512, 339647), (616, 282304), (704, 247016), (802, 216832), (847, 205312), (896, 194084), (968, 179648), (1232, 141152), (1408, 123508), (1604, 108416), (1694, 102656), (1792, 97042), (1936, 89824), (2464, 70576), (2807, 61952), (2816, 61754), (3208, 54208), (3388, 51328), (3584, 48521), (3872, 44912), (4411, 39424), (4928, 35288), (5614, 30976), (5632, 30877), (6416, 27104), (6776, 25664), (7744, 22456), (8822, 19712), (9856, 17644), (11228, 15488), (12832, 13552)]