138009272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{5737}}^1$

素因数の和:5871

約数の個数: 32

約数和(自身を含む): 269915520

約数和(自身を除く): 131906248

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 5737, 6014, 11474, 12028, 22948, 24056, 45896, 177847, 355694, 556489, 711388, 1112978, 1422776, 2225956, 4451912, 17251159, 34502318, 69004636, 138009272]

約数ペア:

[(1, 138009272), (2, 69004636), (4, 34502318), (8, 17251159), (31, 4451912), (62, 2225956), (97, 1422776), (124, 1112978), (194, 711388), (248, 556489), (388, 355694), (776, 177847), (3007, 45896), (5737, 24056), (6014, 22948), (11474, 12028)]