172068352

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 80

約数和(自身を含む): 365726592

約数和(自身を除く): 193658240

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 293, 296, 496, 512, 586, 592, 992, 1147, 1172, 1184, 1984, 2294, 2344, 2368, 3968, 4588, 4688, 4736, 7936, 9083, 9176, 9376, 9472, 10841, 15872, 18166, 18352, 18752, 18944, 21682, 36332, 36704, 37504, 43364, 72664, 73408, 75008, 86728, 145328, 146816, 150016, 173456, 290656, 293632, 336071, 346912, 581312, 587264, 672142, 693824, 1162624, 1344284, 1387648, 2325248, 2688568, 2775296, 4650496, 5377136, 5550592, 10754272, 21508544, 43017088, 86034176, 172068352]

約数ペア:

[(1, 172068352), (2, 86034176), (4, 43017088), (8, 21508544), (16, 10754272), (31, 5550592), (32, 5377136), (37, 4650496), (62, 2775296), (64, 2688568), (74, 2325248), (124, 1387648), (128, 1344284), (148, 1162624), (248, 693824), (256, 672142), (293, 587264), (296, 581312), (496, 346912), (512, 336071), (586, 293632), (592, 290656), (992, 173456), (1147, 150016), (1172, 146816), (1184, 145328), (1984, 86728), (2294, 75008), (2344, 73408), (2368, 72664), (3968, 43364), (4588, 37504), (4688, 36704), (4736, 36332), (7936, 21682), (9083, 18944), (9176, 18752), (9376, 18352), (9472, 18166), (10841, 15872)]