142784439553

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3877}}^1$

素因数の和:4142

約数の個数: 64

約数和(自身を含む): 180699660288

約数和(自身を除く): 37915220735

約数列:

[1, 7, 23, 31, 47, 157, 161, 217, 329, 713, 1081, 1099, 1457, 3611, 3877, 4867, 4991, 7379, 7567, 10199, 25277, 27139, 33511, 34069, 51653, 89171, 111941, 120187, 169717, 182219, 228749, 234577, 608689, 624197, 783587, 841309, 1188019, 1275533, 1601243, 2764301, 4191037, 4260823, 5261227, 5648789, 13999847, 18869359, 19350107, 28608383, 29337259, 36828589, 39541523, 97998929, 129922147, 132085513, 200258681, 433995257, 657992809, 886859873, 909455029, 3037966799, 4605949663, 6208019111, 20397777079, 142784439553]

約数ペア:

[(1, 142784439553), (7, 20397777079), (23, 6208019111), (31, 4605949663), (47, 3037966799), (157, 909455029), (161, 886859873), (217, 657992809), (329, 433995257), (713, 200258681), (1081, 132085513), (1099, 129922147), (1457, 97998929), (3611, 39541523), (3877, 36828589), (4867, 29337259), (4991, 28608383), (7379, 19350107), (7567, 18869359), (10199, 13999847), (25277, 5648789), (27139, 5261227), (33511, 4260823), (34069, 4191037), (51653, 2764301), (89171, 1601243), (111941, 1275533), (120187, 1188019), (169717, 841309), (182219, 783587), (228749, 624197), (234577, 608689)]