144039376

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53269}}^1$

素因数の和:53303

約数の個数: 30

約数和(自身を含む): 302200710

約数和(自身を除く): 158161334

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 53269, 106538, 213076, 426152, 692497, 852304, 1384994, 2769988, 5539976, 9002461, 11079952, 18004922, 36009844, 72019688, 144039376]

約数ペア:

[(1, 144039376), (2, 72019688), (4, 36009844), (8, 18004922), (13, 11079952), (16, 9002461), (26, 5539976), (52, 2769988), (104, 1384994), (169, 852304), (208, 692497), (338, 426152), (676, 213076), (1352, 106538), (2704, 53269)]