158808832

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 414130752

約数和(自身を除く): 255321920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 401, 416, 442, 448, 476, 544, 728, 802, 832, 884, 896, 952, 1088, 1456, 1547, 1604, 1664, 1768, 1792, 1904, 2176, 2807, 2912, 3094, 3208, 3328, 3536, 3808, 4352, 5213, 5614, 5824, 6188, 6416, 6817, 7072, 7616, 10426, 11228, 11648, 12376, 12832, 13634, 14144, 15232, 20852, 22456, 23296, 24752, 25664, 27268, 28288, 30464, 36491, 41704, 44912, 47719, 49504, 51328, 54536, 56576, 72982, 83408, 88621, 89824, 95438, 99008, 102656, 109072, 145964, 166816, 177242, 179648, 190876, 198016, 218144, 291928, 333632, 354484, 359296, 381752, 396032, 436288, 583856, 620347, 667264, 708968, 718592, 763504, 872576, 1167712, 1240694, 1334528, 1417936, 1527008, 1745152, 2335424, 2481388, 2835872, 3054016, 4670848, 4962776, 5671744, 6108032, 9341696, 9925552, 11343488, 12216064, 19851104, 22686976, 39702208, 79404416, 158808832]

約数ペア:

[(1, 158808832), (2, 79404416), (4, 39702208), (7, 22686976), (8, 19851104), (13, 12216064), (14, 11343488), (16, 9925552), (17, 9341696), (26, 6108032), (28, 5671744), (32, 4962776), (34, 4670848), (52, 3054016), (56, 2835872), (64, 2481388), (68, 2335424), (91, 1745152), (104, 1527008), (112, 1417936), (119, 1334528), (128, 1240694), (136, 1167712), (182, 872576), (208, 763504), (221, 718592), (224, 708968), (238, 667264), (256, 620347), (272, 583856), (364, 436288), (401, 396032), (416, 381752), (442, 359296), (448, 354484), (476, 333632), (544, 291928), (728, 218144), (802, 198016), (832, 190876), (884, 179648), (896, 177242), (952, 166816), (1088, 145964), (1456, 109072), (1547, 102656), (1604, 99008), (1664, 95438), (1768, 89824), (1792, 88621), (1904, 83408), (2176, 72982), (2807, 56576), (2912, 54536), (3094, 51328), (3208, 49504), (3328, 47719), (3536, 44912), (3808, 41704), (4352, 36491), (5213, 30464), (5614, 28288), (5824, 27268), (6188, 25664), (6416, 24752), (6817, 23296), (7072, 22456), (7616, 20852), (10426, 15232), (11228, 14144), (11648, 13634), (12376, 12832)]