148268536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45989}}^1$

素因数の和:46039

約数の個数: 32

約数和(自身を含む): 309052800

約数和(自身を除く): 160784264

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 45989, 91978, 183956, 367912, 597857, 1195714, 1425659, 2391428, 2851318, 4782856, 5702636, 11405272, 18533567, 37067134, 74134268, 148268536]

約数ペア:

[(1, 148268536), (2, 74134268), (4, 37067134), (8, 18533567), (13, 11405272), (26, 5702636), (31, 4782856), (52, 2851318), (62, 2391428), (104, 1425659), (124, 1195714), (248, 597857), (403, 367912), (806, 183956), (1612, 91978), (3224, 45989)]