129638184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{415507}}^1$

素因数の和:415529

約数の個数: 32

約数和(自身を含む): 349026720

約数和(自身を除く): 219388536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 415507, 831014, 1246521, 1662028, 2493042, 3324056, 4986084, 5401591, 9972168, 10803182, 16204773, 21606364, 32409546, 43212728, 64819092, 129638184]

約数ペア:

[(1, 129638184), (2, 64819092), (3, 43212728), (4, 32409546), (6, 21606364), (8, 16204773), (12, 10803182), (13, 9972168), (24, 5401591), (26, 4986084), (39, 3324056), (52, 2493042), (78, 1662028), (104, 1246521), (156, 831014), (312, 415507)]