127932248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1667}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 245896560

約数和(自身を除く): 117964312

約数列:

[1, 2, 4, 8, 53, 106, 181, 212, 362, 424, 724, 1448, 1667, 3334, 6668, 9593, 13336, 19186, 38372, 76744, 88351, 176702, 301727, 353404, 603454, 706808, 1206908, 2413816, 15991531, 31983062, 63966124, 127932248]

約数ペア:

[(1, 127932248), (2, 63966124), (4, 31983062), (8, 15991531), (53, 2413816), (106, 1206908), (181, 706808), (212, 603454), (362, 353404), (424, 301727), (724, 176702), (1448, 88351), (1667, 76744), (3334, 38372), (6668, 19186), (9593, 13336)]