127952552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175759}}^1$

素因数の和:175785

約数の個数: 32

約数和(自身を含む): 295276800

約数和(自身を除く): 167324248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 175759, 351518, 703036, 1230313, 1406072, 2284867, 2460626, 4569734, 4921252, 9139468, 9842504, 15994069, 18278936, 31988138, 63976276, 127952552]

約数ペア:

[(1, 127952552), (2, 63976276), (4, 31988138), (7, 18278936), (8, 15994069), (13, 9842504), (14, 9139468), (26, 4921252), (28, 4569734), (52, 2460626), (56, 2284867), (91, 1406072), (104, 1230313), (182, 703036), (364, 351518), (728, 175759)]