153945844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{23311}}^1$

素因数の和:23455

約数の個数: 24

約数和(自身を含む): 292425728

約数和(自身を除く): 138479884

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 23311, 46622, 93244, 303043, 606086, 1212172, 2960497, 5920994, 11841988, 38486461, 76972922, 153945844]

約数ペア:

[(1, 153945844), (2, 76972922), (4, 38486461), (13, 11841988), (26, 5920994), (52, 2960497), (127, 1212172), (254, 606086), (508, 303043), (1651, 93244), (3302, 46622), (6604, 23311)]