155838306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2689}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 336228480

約数和(自身を除く): 180390174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 743, 1486, 2229, 2689, 4458, 5378, 8067, 9659, 16134, 19318, 28977, 34957, 57954, 69914, 104871, 209742, 1997927, 3995854, 5993781, 11987562, 25973051, 51946102, 77919153, 155838306]

約数ペア:

[(1, 155838306), (2, 77919153), (3, 51946102), (6, 25973051), (13, 11987562), (26, 5993781), (39, 3995854), (78, 1997927), (743, 209742), (1486, 104871), (2229, 69914), (2689, 57954), (4458, 34957), (5378, 28977), (8067, 19318), (9659, 16134)]