152423868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 367224704

約数和(自身を除く): 214800836

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 211, 222, 422, 444, 633, 844, 1266, 1627, 2532, 3254, 4881, 6508, 7807, 9762, 15614, 19524, 23421, 31228, 46842, 60199, 93684, 120398, 180597, 240796, 343297, 361194, 686594, 722388, 1029891, 1373188, 2059782, 4119564, 12701989, 25403978, 38105967, 50807956, 76211934, 152423868]

約数ペア:

[(1, 152423868), (2, 76211934), (3, 50807956), (4, 38105967), (6, 25403978), (12, 12701989), (37, 4119564), (74, 2059782), (111, 1373188), (148, 1029891), (211, 722388), (222, 686594), (422, 361194), (444, 343297), (633, 240796), (844, 180597), (1266, 120398), (1627, 93684), (2532, 60199), (3254, 46842), (4881, 31228), (6508, 23421), (7807, 19524), (9762, 15614)]