156613834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 260865360

約数和(自身を除く): 104251526

約数列:

[1, 2, 13, 26, 53, 89, 106, 178, 689, 1157, 1277, 1378, 2314, 2554, 4717, 9434, 16601, 33202, 61321, 67681, 113653, 122642, 135362, 227306, 879853, 1477489, 1759706, 2954978, 6023609, 12047218, 78306917, 156613834]

約数ペア:

[(1, 156613834), (2, 78306917), (13, 12047218), (26, 6023609), (53, 2954978), (89, 1759706), (106, 1477489), (178, 879853), (689, 227306), (1157, 135362), (1277, 122642), (1378, 113653), (2314, 67681), (2554, 61321), (4717, 33202), (9434, 16601)]