156910728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{502919}}^1$

素因数の和:502941

約数の個数: 32

約数和(自身を含む): 422452800

約数和(自身を除く): 265542072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 502919, 1005838, 1508757, 2011676, 3017514, 4023352, 6035028, 6537947, 12070056, 13075894, 19613841, 26151788, 39227682, 52303576, 78455364, 156910728]

約数ペア:

[(1, 156910728), (2, 78455364), (3, 52303576), (4, 39227682), (6, 26151788), (8, 19613841), (12, 13075894), (13, 12070056), (24, 6537947), (26, 6035028), (39, 4023352), (52, 3017514), (78, 2011676), (104, 1508757), (156, 1005838), (312, 502919)]