161296824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{516977}}^1$

素因数の和:516999

約数の個数: 32

約数和(自身を含む): 434261520

約数和(自身を除く): 272964696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 516977, 1033954, 1550931, 2067908, 3101862, 4135816, 6203724, 6720701, 12407448, 13441402, 20162103, 26882804, 40324206, 53765608, 80648412, 161296824]

約数ペア:

[(1, 161296824), (2, 80648412), (3, 53765608), (4, 40324206), (6, 26882804), (8, 20162103), (12, 13441402), (13, 12407448), (24, 6720701), (26, 6203724), (39, 4135816), (52, 3101862), (78, 2067908), (104, 1550931), (156, 1033954), (312, 516977)]