163696288

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19751}}^1$

素因数の和:19805

約数の個数: 48

約数和(自身を含む): 378290304

約数和(自身を除く): 214594016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 19751, 39502, 79004, 138257, 158008, 276514, 316016, 553028, 632032, 730787, 1106056, 1461574, 2212112, 2923148, 4424224, 5115509, 5846296, 10231018, 11692592, 20462036, 23385184, 40924072, 81848144, 163696288]

約数ペア:

[(1, 163696288), (2, 81848144), (4, 40924072), (7, 23385184), (8, 20462036), (14, 11692592), (16, 10231018), (28, 5846296), (32, 5115509), (37, 4424224), (56, 2923148), (74, 2212112), (112, 1461574), (148, 1106056), (224, 730787), (259, 632032), (296, 553028), (518, 316016), (592, 276514), (1036, 158008), (1184, 138257), (2072, 79004), (4144, 39502), (8288, 19751)]